Pawel Pralat. Graphs with Average Degree Smaller Than $${\frac {30}{11}}$$ Burn Slowly. Graphs and Combinatorics, 30(2):455-470, 2014. [doi]
@article{Pralat14, title = {Graphs with Average Degree Smaller Than $${\frac {30}{11}}$$ Burn Slowly}, author = {Pawel Pralat}, year = {2014}, doi = {10.1007/s00373-012-1265-9}, url = {http://dx.doi.org/10.1007/s00373-012-1265-9}, researchr = {https://researchr.org/publication/Pralat14}, cites = {0}, citedby = {0}, journal = {Graphs and Combinatorics}, volume = {30}, number = {2}, pages = {455-470}, }