Which preposition to use with laas

of Occurrences 1%

The German positivists:E. Laas of Strasburg (1837-85), A. Riehl of Freiburg in Baden (born 1844), and R. Avenarius of Zurich (born 1843)develop their sensationalistic theory of knowledge in critical connection with Kant.

Which preposition to use with  laas