Higher dimensional lattice paths with diagonal steps. - B. R. Handa; Sri Gopal Mohanty (Discret. Math., 1976)

Enumeration of higher-dimensional paths under restrictions. - B. R. Handa; Sri Gopal Mohanty (Discret. Math., 1979)

On the distribution in a graph process. - B. R. Handa; Sri Gopal Mohanty (Discret. Math., 1984)