K. Nilsson

The stellar content of low redshift BL Lacertae host galaxies from multicolour imaging

The Confrontation between General Relativity and Experiment

Cosmic Bell Test Using Random Measurement Settings from High-Redshift Quasars

ESO Very Large Telescope Optical Spectroscopy of BL Lacertae Objects. II. New Redshifts, Featureless Objects, and Classification Assessments

MOJAVE. X. PARSEC-SCALE JET ORIENTATION VARIATIONS AND SUPERLUMINAL MOTION IN ACTIVE GALACTIC NUCLEI

New Orbit Solutions for the Precessing Binary Black Hole Model of OJ 287

THE INTRINSIC TWO-DIMENSIONAL SIZE OF SAGITTARIUS A*

A Hidden Friend for the Galactic Center Black Hole, Sgr A*

Massive Black Hole Binary Evolution

A DEEPHUBBLE SPACE TELESCOPEH-BAND IMAGING SURVEY OF MASSIVE GAS-RICH MERGERS. II. THE QUEST QSOs

A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km s⁻¹ Mpc⁻¹ Uncertainty from the Hubble Space Telescope and the SH0ES Team

Cosmic black-hole hair growth and quasar OJ287

THE 2MASS REDSHIFT SURVEY—DESCRIPTION AND DATA RELEASE

Quasinormal modes of black holes and black branes

Detection of the host galaxy of S5 0716+714

Evolution of BL Lacertae host galaxies

R-band imaging of the host galaxies of RGB BL Lacertae objects

The 2005 November Outburst in OJ 287 and the Binary Black Hole Model

Redshift constraints for RGB 0136+391 and PKS 0735+178 from deep optical imaging

Measuring black hole spin in OJ287

Predicting the Next Outbursts of OJ 287 in 2006–2010

Discovery of an Optical Jet in the BL Lacertae Object 3C 371

Accretion Disk Parameters Determined from the Great 2015 Flare of OJ 287

The 65 Day Period in 3C 66A during Bright State