TY - JOUR AU - Marcus, Froim TI - On a result of Tzitzeica and a new asymptotic transformation of minimal projective surfaces JO - Czechoslovak Mathematical Journal PY - 1980 SP - 213 EP - 227 VL - 30 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1980.101673/ DO - 10.21136/CMJ.1980.101673 LA - en ID - 10_21136_CMJ_1980_101673 ER -