Ralph-Johan Back, Joakim von Wright. Contracts, Games, and Refinement. Inf. Comput., 156(1-2):25-45, 2000.
@article{BackW00:0, title = {Contracts, Games, and Refinement}, author = {Ralph-Johan Back and Joakim von Wright}, year = {2000}, tags = {contracts, refinement}, researchr = {https://researchr.org/publication/BackW00%3A0}, cites = {0}, citedby = {0}, journal = {Inf. Comput.}, volume = {156}, number = {1-2}, pages = {25-45}, }