共 16 条
[2]
GLIMM J, 1970, MEM AM MATH SOC, P1
[5]
KRUSHKOV SI, 1969, MAT ZAMETKI, V6, P97
[6]
KRUSHKOV SI, 1970, MATH USSR SBORNIK, V10
[9]
LAX PD, 1954, COMMUN PUR APPL MATH, V7, P129
[10]
LAX PD, 1971, P S U WISCONSIN