Ewa Orlowska, Andrzej Skowron. In Memoriam Helena Rasiowa. Studia Logica, 54(1):1-2, 1995.
@article{OrlowskaS95, title = {In Memoriam Helena Rasiowa}, author = {Ewa Orlowska and Andrzej Skowron}, year = {1995}, researchr = {https://researchr.org/publication/OrlowskaS95}, cites = {0}, citedby = {0}, journal = {Studia Logica}, volume = {54}, number = {1}, pages = {1-2}, }