Jean G. Vaucher, Normand Rochon. PL4 - A Low Level Language with Class. In IFIP Congress. pages 975-979, 1977.
@inproceedings{VaucherR77, title = {PL4 - A Low Level Language with Class}, author = {Jean G. Vaucher and Normand Rochon}, year = {1977}, researchr = {https://researchr.org/publication/VaucherR77}, cites = {0}, citedby = {0}, pages = {975-979}, booktitle = {IFIP Congress}, }