Ram Prakash Gupta. An edge-coloration theorem for bipartite graphs with applications. Discrete Mathematics, 23(3):229-233, 1978. [doi]
@article{Gupta78-1,
title = {An edge-coloration theorem for bipartite graphs with applications},
author = {Ram Prakash Gupta},
year = {1978},
doi = {10.1016/0012-365X(78)90004-3},
url = {http://dx.doi.org/10.1016/0012-365X(78)90004-3},
researchr = {https://researchr.org/publication/Gupta78-1},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {23},
number = {3},
pages = {229-233},
}