@inproceedings{66c7930a25fe41d483debad3f85e8802,
title = "POLAR : a picture-oriented language for abstract representations",
author = "{Bos, van den}, R.D. and L.M.G. Feijs and {van Ommering}, R.C.",
year = "1991",
doi = "10.1007/3-540-53912-3_25",
language = "English",
isbn = "3-540-53912-3",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "233--276",
editor = "J.A. Bergstra and L.M.G. Feijs",
booktitle = "Algebraic Methods II : Theory, Tools and Applications (Mierlo, The Netherlands, September 1989)",
address = "Germany",
}