共 14 条
[1]
BAGEMIHL, 1955, P NATL ACAD SCI USA, V41, P379
[2]
BLUMBERG H, 1930, FUND MATH, V16
[3]
BLUMBERG H, 1930, FUND MATH, V32
[4]
COLLINGWOOD EF, UNPUB MATH ANN
[5]
COLLINGWOOD EF, 1958, ANN ACAD SCI FENNICA, P250
[6]
COLLINGWOOD EF, 1958, MATH Z, V68, P498
[7]
DOLZHENKO EP, 1959, DOKL AKAD NAUK SSSR+, V129, P23
[8]
ERDOS, 1960, MATH NACHRICHTEN
[9]
JARNIK, 1936, FUND MATH, V27
[10]
YOUNG, 1918, B AMS, V24, P381