eva Kühn, Herbert Pohlai, Franz Puntigam. Concurrency and Backtracking in VPL. Computer Languages, Systems \& Structures, 19(3):185-204, 1993.
@article{KuhnPP93, title = {Concurrency and Backtracking in VPL}, author = {eva Kühn and Herbert Pohlai and Franz Puntigam}, year = {1993}, researchr = {https://researchr.org/publication/KuhnPP93}, cites = {0}, citedby = {0}, journal = {Computer Languages, Systems \& Structures}, volume = {19}, number = {3}, pages = {185-204}, }