@article{ITA_1989__23_3_251_0,
     author = {Venkatasubramanian, S. and Krithivasan, Kamala and Rangan, C. Pandu},
     title = {Algorithms for weighted graph problems on the modified cellular graph automaton},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {251--279},
     publisher = {EDP-Sciences},
     volume = {23},
     number = {3},
     year = {1989},
     mrnumber = {1020474},
     zbl = {0678.68063},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1989__23_3_251_0/}
}