John Gimbel, H. Joseph Straight. Some topics in cochromatic theory. Graphs and Combinatorics, 3(1):255-265, 1987. [doi]
@article{GimbelS87, title = {Some topics in cochromatic theory}, author = {John Gimbel and H. Joseph Straight}, year = {1987}, doi = {10.1007/BF01788548}, url = {http://dx.doi.org/10.1007/BF01788548}, researchr = {https://researchr.org/publication/GimbelS87}, cites = {0}, citedby = {0}, journal = {Graphs and Combinatorics}, volume = {3}, number = {1}, pages = {255-265}, }