TY - JOUR AU - Song, Guang Jing AU - Wang, Qing Wen TI - Positive and re-positive solutions to some systems of adjointable operator equations over Hilbert $C^{*}$-modules JO - The electronic journal of linear algebra PY - 2011 SP - 1070 EP - 1084 VL - 22 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2011__22__a7/ LA - en ID - ELA_2011__22__a7 ER -