Authors: Cyganowski, S Carminati, J

Citation: S. Cyganowski et J. Carminati, Sheer-free perfect fluids in general relativity: Gravito-magnetic spacetimes, GEN RELAT G, 32(2), 2000, pp. 221-233

Authors: Cyganowski, S Carminati, J

Citation: S. Cyganowski et J. Carminati, The Maple package NPTOOLS; a symbolic algebra package for tetrad formalisms in general relativity, COMP PHYS C, 115(2-3), 1998, pp. 200-214