M. Simanihuruk, Nirmala Achuthan, N. R. Achuthan. On defective colourings of triangle-free graphs. Australasian J. Combinatorics, 16:259-284, 1997. [doi]
@article{SimanihurukAA97a,
title = {On defective colourings of triangle-free graphs},
author = {M. Simanihuruk and Nirmala Achuthan and N. R. Achuthan},
year = {1997},
url = {http://ajc.maths.uq.edu.au/pdf/16/ocr-ajc-v16-p259.pdf},
researchr = {https://researchr.org/publication/SimanihurukAA97a},
cites = {0},
citedby = {0},
journal = {Australasian J. Combinatorics},
volume = {16},
pages = {259-284},
}