Giuseppe Liotta, Francesco Vargiu, Giuseppe Di Battista. Orthogonal Drawings with the Minimum Number of Bends. In CCCG. pages 281-286, 1994.
@inproceedings{LiottaVB94, title = {Orthogonal Drawings with the Minimum Number of Bends}, author = {Giuseppe Liotta and Francesco Vargiu and Giuseppe Di Battista}, year = {1994}, researchr = {https://researchr.org/publication/LiottaVB94}, cites = {0}, citedby = {0}, pages = {281-286}, booktitle = {CCCG}, }