共 6 条
[1]
Levin B. R., 1969, Radiotekhnika i Elektronika, V14, P259
[2]
LEVIN BR, 1973, T SIBIRSKOGO FIZIKOT
[3]
SEN PK, 1972, J MULTIVARIATE ANALY, P2
[4]
[No title captured]
[5]
[No title captured]
[6]
[No title captured]