@inproceedings{Nakagawa-Futatsugi:ICSE90,
author = {Ataru T. Nakagawa and
Kokichi Futatsugi},
title = {Software Process {\`{a}} la Algebra: {OBJ} for {OBJ}},
booktitle = {ICSE},
pages = {12--23},
publisher = {{IEEE} Computer Society},
year = {1990},
}