On the property of probabilistic context-free grammars. Chaudhuri, R.; Rao, A.N.V. — 1983 International Journal of Mathematics and Mathematical Sciences
On rational solution of the state equation of a finite automaton. Chaudhuri, R.; Höft, H. — 1988 International Journal of Mathematics and Mathematical Sciences
Splaying a search tree in preorder takes linear time. Chaudhuri, R.; Höft, H. — 1991 International Journal of Mathematics and Mathematical Sciences