David A. Russo, Pekka Orponen. On P-Subset Structures. Theory Comput. Syst., 20(2-3):129-136, 1987.
@article{RussoO87, title = {On P-Subset Structures}, author = {David A. Russo and Pekka Orponen}, year = {1987}, researchr = {https://researchr.org/publication/RussoO87}, cites = {0}, citedby = {0}, journal = {Theory Comput. Syst.}, volume = {20}, number = {2-3}, pages = {129-136}, }