P. C. Keenan
发表
S. B. Yorka,
P. C. Keenan,
1985
.
P. C. Keenan,
W. W. Morgan,
B. Hauck,
1976
.
P. C. Keenan,
P. Boeshaar,
1980
.
P. C. Keenan,
1954
.
P. C. Keenan,
A. Deutsch,
P. Merrill,
1962
.
P. C. Keenan,
R. Garrison,
A. Deutsch,
1969
.
P. C. Keenan,
R. Pitts,
1980
.
P. C. Keenan,
G. Keller,
1953
.
P. C. Keenan,
R. Garrison,
A. Deutsch,
1974
.
P. C. Keenan,
L. W. Schroeder,
1952
.
S. B. Yorka,
P. C. Keenan,
O. C. Wilson,
2015
.
S. B. Yorka,
P. C. Keenan,
O. C. Wilson,
1987
.
P. C. Keenan,
1948
.
P. C. Keenan,
M. Jaschek,
1985
.
P. C. Keenan,
C. Barnbaum,
R. Stone,
1996
.
P. C. Keenan,
1993
.
P. C. Keenan,
C. Barnbaum,
1999
.
P. C. Keenan,
W. Bidelman,
1951
.
P. C. Keenan,
J. Greenstein,
1964
.
P. C. Keenan,
R. Mcneil,
1976
.
P. C. Keenan,
1942
.
P. C. Keenan,
W. W. Morgan,
1941
.
P. C. Keenan,
J. Greenstein,
1958
.
P. C. Keenan,
1972
.
P. C. Keenan,
D. N. Davis,
1969
.
P. C. Keenan,
A. Slettebak,
R. K. Brundage,
1969
.
P. C. Keenan,
R. Mcneil,
Philip C. Keenan,
1989
.
P. C. Keenan,
R. Griffin,
1992
.
P. C. Keenan,
O. C. Wilson,
A. Deutsch,
1969
.
P. C. Keenan,
J. Hynek,
1950
.
P. C. Keenan,
H. W. Babcock,
1941
.
P. C. Keenan,
R. Pitts,
1985
.
P. C. Keenan,
1936
.
P. C. Keenan,
C. Elvey,
O. Struve,
1933
.
P. C. Keenan,
W. Bidelman,
1979
.
P. C. Keenan,
P. Boeshaar,
1979
.
P. C. Keenan,
1979
.
P. C. Keenan,
R. G. Teske,
1956
.
P. C. Keenan,
1971
.
P. C. Keenan,
J. Hynek,
1945
.
Ph. C. Keenan,
P. C. Keenan,
1973
.
P. C. Keenan,
1935
.
P. C. Keenan,
J. Greenstein,
L. G. HENYEY,
1946,
Nature.
P. C. Keenan,
1985
.
P. C. Keenan,
W. W. Morgan,
Philip C. Keenan,
1943,
Nature.
P. C. Keenan,
J. Dessy,
1966
.
P. C. Keenan,
1970
.
P. C. Keenan,
M. W. Zemansky,
A. Mitchell,
1934
.
P. C. Keenan,
C. Imhoff,
1976
.
P. C. Keenan,
L. G. Henyey,
1940
.
J. J. Nassau,
P. C. Keenan,
G. B. Albada,
1949
.
P. C. Keenan,
G. Keller,
1951
.