A

Arora, M. and Prashan , M. M. and Bansal , M. C. (1993) STUDY OF VIBRATIONAL-SPECTRA OF LANTHANUM SULFATE NONAHYDRATE AT DIFFERENT TEMPERATURES IN THE REGION FROM 4000-50 CM(-1). Infrared physics, 34 (6). pp. 595-600. ISSN 0020-0891

Arora, Manju and Pradhan , M. M. (1993) FIR ABSORPTION STUDIES OF NEODYMIUM SULFATE BY FTIR AT LOW-TEMPERATURES. Infrared physics, 34 (1). pp. 49-53. ISSN 0020-0891