Authors: CARRASCO P CEGARRA AM

Citation: P. Carrasco et Am. Cegarra, (BRAIDED) TENSOR STRUCTURES ON HOMOTOPY GROUPOIDS AND NERVES OF (BRAIDED) CATEGORICAL GROUPS, Communications in algebra, 24(13), 1996, pp. 3995-4058

Authors: CARRASCO P CEGARRA AM

Citation: P. Carrasco et Am. Cegarra, SCHREIER THEORY FOR CENTRAL EXTENSIONS OF CATEGORICAL GROUPS, Communications in algebra, 24(13), 1996, pp. 4059-4112

Authors: CARRASCO P CEGARRA AM

Citation: P. Carrasco et Am. Cegarra, CENTRAL EXTENSIONS OF CATEGORICAL GROUPS BY BRAIDED CATEGORICAL GROUPS, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 321(5), 1995, pp. 527-530

Authors: CARRASCO P CEGARRA AM

Citation: P. Carrasco et Am. Cegarra, APPLICATIONS OF THE NOTION OF NERVE OF A (BRAIDED) CATEGORICAL GROUP, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 321(4), 1995, pp. 395-398

Authors: BULLEJOS M CARRASCO P CEGARRA AM

Citation: M. Bullejos et al., COHOMOLOGY WITH COEFFICIENTS IN SYMMETRICAL CAT-GROUPS - AN EXTENSIONOF EILENBERG-MACLANE CLASSIFICATION THEOREM, Mathematical proceedings of the Cambridge Philosophical Society, 114, 1993, pp. 163-189

Authors: BULLEJOS M CEGARRA AM DUSKIN J

Citation: M. Bullejos et al., ON CAT(N)-GROUPS AND HOMOTOPY TYPES, Journal of pure and applied algebra, 86(2), 1993, pp. 135-154