Pontryagin, Lev Semenovich
L. S. Pontryagin selected works volume 2: topological groups - 3 - New York Gordon and Breach Science Publishers 1986 - 543 - Classics of soviet mathematics .
9782881241338
51(081) PON
L. S. Pontryagin selected works volume 2: topological groups - 3 - New York Gordon and Breach Science Publishers 1986 - 543 - Classics of soviet mathematics .
9782881241338
51(081) PON