This map shows the geographic impact of Maria Surma's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Maria Surma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maria Surma more than expected).
This network shows the impact of papers produced by Maria Surma. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Maria Surma. The network helps show where Maria Surma may publish in the future.
Co-authorship network of co-authors of Maria Surma
This figure shows the co-authorship network connecting the top 25 collaborators of Maria Surma.
A scholar is included among the top collaborators of Maria Surma based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Maria Surma. Maria Surma is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Salmanowicz, Bolesław P., T. Adamski, Maria Surma, et al.. (2010). Grain hardness of wheat bred in Poland and its relationship to starch damage during milling. International Agrophysics. 24(1). 69–74.12 indexed citations
5.
Adamski, T., et al.. (2009). Production efficiency of wheat haploids by anther culture and wheat × maize crosses.. Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin. 73–80.1 indexed citations
6.
Surma, Maria, et al.. (2005). Genetic analysis of morphological and physical stem characteristics determining lodging resistance in two- and six-rowed barley (hordeum vulgare L.) lines. International Agrophysics. 19(4). 299–303.5 indexed citations
7.
Rybiński, Wojciech, Maria Surma, & T. Adamski. (2001). The use of laser light for obtaining barley haploids by Hordeum bulbosum method. Biotechnologia. 143–147.1 indexed citations
8.
Jeżowski, S., Maria Surma, & T. Adamski. (2001). Genetic control of morphological and physical characteristics determining resistance to lodging in barley [Hordeum vulgare L.]. International Agrophysics. 15(3). 157–160.1 indexed citations
9.
Adamski, T., J. Chełkowski, Piotr Goliński, et al.. (1999). Yield reduction and mycotoxin accumulation in barley doubled haploids inoculated with Fusarium culmorum [W.G.Sm.] Sacc.. Journal of Applied Genetics. 40(2). 73–84.11 indexed citations
10.
Surma, Maria, et al.. (1998). Frequency of transgression and gene distribution in barley doubled haploid populations from first and second cycle hybrids. Journal of Applied Genetics. 39(3). 237–247.2 indexed citations
11.
Ponitka, A., et al.. (1996). Combining abilities of anther culture response in hexaploid triticale. Journal of Applied Genetics.4 indexed citations
12.
Surma, Maria & T. Adamski. (1995). Barley haploids from reciprocal crosses of Hordeum bulbosum [2x] and H.vulgare [2x]. Journal of Applied Genetics. 36(1). 11–16.1 indexed citations
13.
Adamski, T., Maria Surma, & S. Jeżowski. (1995). Badania nad introdukcja cytoplazmy Hordeum bulbosum do wybranych genotypow jeczmienia uprawnego [H.vulgare L.]. 39(6). 103–110.
14.
Kaczmarek, Z., Maria Surma, & T. Adamski. (1994). Theoretical bases for detection of linkage of genes between two quantitative characters in the presence of nonallelic interaction. Genetica Polonica. 35. 53–62.4 indexed citations
15.
Adamski, T. & Maria Surma. (1994). The influence of genotypes on production of barley haploids with Hordeum bulbosum cytoplasm. Genetica Polonica. 35(4). 241–248.1 indexed citations
16.
Surma, Maria, et al.. (1990). Inheritance of nitrate reductase activity in seedling leaves and roots of doubled haploid barley lines (Hordeum vulgare L.). I. Characteristics of doubled haploid lines with regard to nitrate reductase activity and grain protein yield. Genetica Polonica. 31(1).1 indexed citations
17.
Jeżowski, S., Maria Surma, & T. Adamski. (1988). Diallel analysis of characters determining lodging resistance of barley (Hordeum vulgare L.). III. A genetic analysis of lodging grade and physical properties of the stem. Genetica Polonica. 29.3 indexed citations
18.
Kaczmarek, Z., Maria Surma, & T. Adamski. (1988). Epistatic effects in estimation of the number of genes on the basis of doubled haploid lines. Genetica Polonica. 29.6 indexed citations
19.
Surma, Maria & T. Adamski. (1982). Diallel analysis of the yield structure components in spring barley (Hordeum vulgare L.). Genetica Polonica. 23.2 indexed citations
20.
Surma, Maria. (1978). Diallel analysis of the number of spikes, number of spikelets per spike, 1000-kernel weight and protein content in spring barley (Hordeum vulgare L.). Genetica Polonica.5 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.