Vikram Kamat. On cross-intersecting families of independent sets in graphs. Australasian J. Combinatorics, 50:171-182, 2011. [doi]
@article{Kamat11-0, title = {On cross-intersecting families of independent sets in graphs}, author = {Vikram Kamat}, year = {2011}, url = {http://ajc.maths.uq.edu.au/pdf/50/ajc_v50_p171.pdf}, researchr = {https://researchr.org/publication/Kamat11-0}, cites = {0}, citedby = {0}, journal = {Australasian J. Combinatorics}, volume = {50}, pages = {171-182}, }