共 6 条
[1]
DREW LJ, 1975, US GEOLOGICAL SURVEY, V3, P169
[2]
DREW LJ, 1966, THESIS PENNSYLVANIA
[3]
HENDRICKS TA, 1965, 522 US GEOL SURV CIR
[4]
Hubbert M.K., 1969, RESOURCES MAN, P157
[5]
RYAN JT, 1973, B CANADIAN PETROLEUM, V21, P219
[6]
ZAPP AD, 1962, 1142H US GEOL SURV B