@article {2101.05261, archivePrefix = {arXiv}, eprint = {2101.05261}, primaryClass = {astro-ph.CO}, author = {Maximilian von Wietersheim-Kramsta and others}, title = {Magnification bias in galaxy surveys with complex sample selection functions}, year = {2021}, url = {http://arxiv.org/abs/2101.05261} }