Trygve Reenskaug, Per Wold, Odd Arild Lehne. Working with objects - the OOram software engineering method. Manning, 1996.
@book{0084419, title = {Working with objects - the OOram software engineering method}, author = {Trygve Reenskaug and Per Wold and Odd Arild Lehne}, year = {1996}, tags = {meta-model, software engineering, model-driven engineering, Meta-Environment, meta-objects}, researchr = {https://researchr.org/publication/0084419}, cites = {0}, citedby = {0}, publisher = {Manning}, isbn = {978-1-884777-10-3}, }