Numerical and symbolic applications of MATHEMATICA. Szili, László; Tóth, János — 1999 Mathematica Pannonica
On the theorem of Géza Grünwald and Józef Marcinkiewicz László Szili; Péter Vértesi — 2011 Banach Center Publications This survey is a tribute to Géza Grünwald and Józef Marcinkiewicz dealing with the so called Grünwald-Marcinkiewicz Theorem.