1. A characterization of positive unit forms;Barot;Bol. Soc. Mat. Mexicana (3),1999
2. A characterization of positive unit forms, II;Barot;Bol. Soc. Mat. Mexicana (3),2001
3. The Lie algebra associated to a unit form;Barot;J. Algebra,2006
4. Root-induced integral quadratic forms;Barot;Linear Algebra Appl.,2006
5. The Dynkin type of a non-negative unit form;Barot;Expo. Math.,1999