A note on 3-Steiner intervals and betweenness. - Manoj Changat; Anandavally K. Lakshmikuttyamma; Joseph Mathews; Iztok Peterin; Prasanth G. Narasimha-Shenoi; Aleksandra Tepeh (Discret. Math., 2011)

A forbidden subgraph characterization of some graph classes using betweenness axioms. - Manoj Changat; Anandavally K. Lakshmikuttyamma; Joseph Mathews; Iztok Peterin; Prasanth G. Narasimha-Shenoi; Geetha Seethakuttyamma; Simon Spacapan (Discret. Math., 2013)

Axiomatic characterization of the interval function of a block graph. - Kannan Balakrishnan; Manoj Changat; Anandavally K. Lakshmikuttyamma; Joseph Mathews; Henry Martyn Mulder; Prasanth G. Narasimha-Shenoi; N. Narayanan 001 (Discret. Math., 2015)