20 Dec
2012
20 Dec
'12
7 a.m.
Today, December 20 in the morning, after prolonged illness, died Aleksander Pelczynski, one of the founding fathers of modern Banach space theory.
P. Wojtaszczyk Interdyscyplinarne Centrum Modelowania Matematycznego i Komputerowego Uniwersytet Warszawski, Ul. Prosta 69 second floor 00-838 Warszawa