@article {IOPORT.03794130, author = {Baclawski, Kenneth}, title = {Cohen-Macaulay connectivity and geometric lattices.}, year = {1982}, journal = {European Journal of Combinatorics}, volume = {3}, issn = {0195-6698}, pages = {293-305}, publisher = {Elsevier Science (Academic Press), London}, identifier = {03794130}, }