Carles Creus, Adria Gascón, Guillem Godoy, Lander Ramos. The HOM Problem is EXPTIME-Complete. SIAM Journal on Computing, 45(4):1230-1260, 2016. [doi]
@article{CreusGGR16, title = {The HOM Problem is EXPTIME-Complete}, author = {Carles Creus and Adria Gascón and Guillem Godoy and Lander Ramos}, year = {2016}, doi = {10.1137/140999104}, url = {http://dx.doi.org/10.1137/140999104}, researchr = {https://researchr.org/publication/CreusGGR16}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {45}, number = {4}, pages = {1230-1260}, }