Focus on black hole research / Ed. Paul V. Kreitler. - New York : Nova science publ., [2006]. - ix, 183 p. : fig. ; 26 cm.см.. - (Nova). - Bibliogr. after the chap.. - ISBN 1-59454-460-3[MFN: 11602]
New developments in black hole research / Ed. Paul V. Kreitler. - New York : Nova science publ., [2006]. - ix, 206 p. : ill. ; 26 cm.см.. - (Nova). - Bibliogr. after the chap.. - ISBN 1-59454-641-X[MFN: 11603]
A brief history of time : from the big bang to black holes / Stephen W. Hawking ; introd. by Carl Sagan ; ill. by Ron Miller. - Toronto [et al.] : Bantam b., [1988]. - x, 198 p. : ill. ; 24 cm.см.. - ISBN 0-553-05340-X[MFN: 32996]