E. P. Tryon, 1973, Nature (London), 246, 396, 10.1038/246396a0
P. I. Fomin, 1975, Dok. Akad. Nauk. SSSR, 9A, 831
A. H. Guth, 1981, Phys. Rev. D, 23, 347, 10.1103/PhysRevD.23.347
A. D. Linde, 1984, Rep. Prog. Phys., 47, 925, 10.1088/0034-4885/47/8/002
A. A. Starobinsky, 1980, Phys. Lett., 91B, 99, 10.1016/0370-2693(80)90670-X
L. P. Grishchuk, 1982, Quantum Structure of Space and Time
A. Vilenkin, 1982, Phys. Lett., 117B, 25, 10.1016/0370-2693(82)90866-8
A. Vilenkin, 1983, Phys. Rev. D, 27, 2848, 10.1103/PhysRevD.27.2848
A. Vilenkin, 1984, Phys. Rev. D, 30, 509, 10.1103/PhysRevD.30.509
A. D. Linde, 1984, Lett. Nuovo Cimento, 39, 401, 10.1007/BF02790571
Y. B. Zel'dovich, 1984, Pis'ma Astron. Zh., 10, 323
A. Vilenkin, 1985, Nucl. Phys., B252, 141, 10.1016/0550-3213(85)90430-4
J. B. Hartle, 1983, Phys. Rev. D, 28, 2960, 10.1103/PhysRevD.28.2960
S. W. Hawking, 1984, Nucl. Phys., B239, 257, 10.1016/0550-3213(84)90093-2
D. Boulware, 1983, Quantum Theory of Gravity
S. W. Hawking, 1984, Nucl. Phys., B247, 250, 10.1016/0550-3213(84)90380-8
G. Horowitz, 1985, Phys. Rev. D, 31, 1169, 10.1103/PhysRevD.31.1169
A. A. Starobinsky, 1983, Pis'ma Astron. Zh., 9, 579
J. A. Wheeler, 1968, Battelle Rencontres
B. S. DeWitt, 1967, Phys. Rev., 160, 1113, 10.1103/PhysRev.160.1113
N. D. Birrell, 1982, Quantum Fields in Curved Space, 10.1017/CBO9780511622632
L. Parker, 1984, Phys. Rev. D, 29, 1584, 10.1103/PhysRevD.29.1584
J. S. Dowker, 1976, Phys. Rev. D, 13, 3224, 10.1103/PhysRevD.13.3224
M. V. Fischetti, 1979, Phys. Rev. D, 20, 1757, 10.1103/PhysRevD.20.1757
B. L. Hu, 1980, Recent Developments in General Relativity
P. Anderson, 1983, Phys. Rev. D, 28, 271, 10.1103/PhysRevD.28.271
Y. B. Zel'dovich, 1977, JETP Lett., 26, 252
D. N. Birrell, 1980, J. Phys. A, 13, 2109, 10.1088/0305-4470/13/6/032
V. Rubakov, 1982, Phys. Lett., 115B, 189, 10.1016/0370-2693(82)90641-4
L. F. Abbott, 1984, Nucl. Phys., B244, 541, 10.1016/0550-3213(84)90329-8
A. A. Starobinsky, 1979, JETP Lett., 30, 682
A. A. Starobinsky, 1981, JETP Lett., 34, 438
M. B. Voloshin, 1974, Sov. J. Nucl. Phys., 19, 628
S. Coleman, 1977, Phys. Rev. D, 15, 2929, 10.1103/PhysRevD.15.2929
S. Coleman, 1979, The Whys of Subnuclear Physics
G. W. Gibbons, 1977, Phys. Rev. D, 15, 2738, 10.1103/PhysRevD.15.2738
C. M. Bender, 1973, Phys. Rev. D, 7, 1620, 10.1103/PhysRevD.7.1620
L. D. Landau, 1965, Quantum Mechanics
G. M. Shore, 1980, Ann. Phys. (N.Y.), 128, 376, 10.1016/0003-4916(80)90326-7
V. T. Gurovich, 1980, Sov. Phys. JETP, 50, 844