Van Bang Le, Erich Prisner. k-line graphs. Graphs and Combinatorics, 10(2-4):193-203, 1994. [doi]
@article{LeP94, title = {k-line graphs}, author = {Van Bang Le and Erich Prisner}, year = {1994}, doi = {10.1007/BF02986664}, url = {http://dx.doi.org/10.1007/BF02986664}, researchr = {https://researchr.org/publication/LeP94}, cites = {0}, citedby = {0}, journal = {Graphs and Combinatorics}, volume = {10}, number = {2-4}, pages = {193-203}, }