[Founder of Soviet topology P. S. Uryson (25 years since his death)].
ALEKSANDROV
P S
PS
D003643:Death; D049672:History, 19th Century; D049673:History, 20th Century; D008433:Mathematics; D012871:Skin Diseases
BIOGRAPHY; MATHEMATICS
Sozdatel' sovetskoi topologii-P. S. Uryson (k 25-letiiu so dnia smerti).