@article{GDZPPN002230526,
title = {Cohen-Macauly Graphs.},
journal = {Manuscripta mathematica},
volume = {67},
year = {1990},
pages = {277-294},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN002230526}
}
Villarreal, Rafael H. Cohen-Macauly Graphs.. Manuscripta mathematica, Tome 67 (1990) pp. 277-294. http://gdmltest.u-ga.fr/item/GDZPPN002230526/