@article{MM2_1993__78_4_155802,
     author = {Nanqing Ding and Jianlong Chen},
     title = {The flat dimensions of injective modules.},
     journal = {Manuscripta mathematica},
     pages = {165--178},
     publisher = {mathdoc},
     volume = {78},
     number = {4},
     year = {1993},
     zbl = {0804.16005},
     url = {http://geodesic.mathdoc.fr/item/MM2_1993__78_4_155802/}
}