Syota Konishi, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. On strict-double-bound numbers of spiders and ladders. Ars Comb., 108:249-255, 2013.
@article{KonishiOTT13, title = {On strict-double-bound numbers of spiders and ladders}, author = {Syota Konishi and Kenjiro Ogawa and Satoshi Tagusari and Morimasa Tsuchiya}, year = {2013}, researchr = {https://researchr.org/publication/KonishiOTT13}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {108}, pages = {249-255}, }