TY - BOOK AU - Masiello,Antonio TI - VARIATIONAL METHODES IN LORENTZIAN GEOMETRY SN - 0582237998 U1 - 516.362 PY - 1994/// CY - PB - Longman Scientific & Technical,Harlow KW - Geodesics(Matematics) KW - Critical Point Theory KW - Morse Theory N1 - Bibliographical References ER -