Dalang, Robert C.2019-08-252019-08-252019-08-252019-01-0110.1016/j.exmath.2019.05.002https://infoscience.epfl.ch/handle/20.500.14299/160616WOS:000480510100001MathematicsRichard V. Kadison (1925-2018) Obituarytext::journal::journal article::research article