@article{CMJ_2010__60_4_a19,
     author = {Yang, Xiao Yan and Liu, Zhong Kui},
     title = {$C${-Gorenstein} projective, injective and flat modules},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1109--1129},
     publisher = {mathdoc},
     volume = {60},
     number = {4},
     year = {2010},
     mrnumber = {2738973},
     zbl = {1224.13014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2010__60_4_a19/}
}