共 5 条
[1]
QUANTUM THEORY OF GRAVITY .3. APPLICATIONS OF COVARIANT THEORY
[J].
PHYSICAL REVIEW,
1967, 162 (05)
:1239-+
[3]
Isham C. J., 1975, QUANT GRAV OXF S CHI
[5]
NARLIKAR JV, UNPUBLISHED