@article{10_4153_S0008414X23000809, author = {Thakar, Ollie}, title = {Combinatorial proofs of properties of double-point enhanced grid homology}, journal = {Canadian journal of mathematics}, pages = {21--56}, year = {2025}, volume = {77}, number = {1}, doi = {10.4153/S0008414X23000809}, url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008414X23000809/} }