Muralidhara, R S and Kesavulu, C R and Rao, J L and Anavekar, R V and Chakradhar, R P S (2010) EPR and optical absorption studies of Fe(3+) ions in sodium borophosphate glasses. Journal of Physics and Chemistry of Solids, 71 (12). pp. 1651-1655. ISSN 0022-3697

Kesavulu, C R and Chakradhar, R P S and Muralidhara, R S and Rao, J L and Anavekar, R V (2010) EPR, optical absorption and photoluminescence properties of Cr(3+) ions in lithium borophosphate glasses. Journal of Alloys and Compounds, 496 (1-2). pp. 75-80. ISSN 0925-8388

Kesavulu, C R and Muralidhara, R S and Rao, J L and Anavekar, R V and Chakradhar, R P S (2009) EPR and photoluminescence studies on lithium-potassium borophosphate glasses doped with Mn(2+) ions. Journal of Alloys and Compounds, 486 (1-2). pp. 46-50. ISSN 0925-8388