Authors: Aldrich, ST Enochs, EE Rozas, JRG Oyonarte, L

Citation: St. Aldrich et al., Covers and envelopes in Grothendieck categories: Flat covers of complexes with applications, J ALGEBRA, 243(2), 2001, pp. 615-630

Authors: Aldrich, ST Enochs, EE Jenda, OMG Oyonarte, L

Citation: St. Aldrich et al., Envelopes and covers by modules of finite injective and projective dimensions, J ALGEBRA, 242(2), 2001, pp. 447-459