Harry Buhrman, Edith Hemaspaandra, Luc Longpré. SPARSE Reduces Conjunctively to TALLY. SIAM Journal on Computing, 24(4):673-681, 1995.
@article{BuhrmanHL95, title = {SPARSE Reduces Conjunctively to TALLY}, author = {Harry Buhrman and Edith Hemaspaandra and Luc Longpré}, year = {1995}, researchr = {https://researchr.org/publication/BuhrmanHL95}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {24}, number = {4}, pages = {673-681}, }