APA

Trehan Ramesh Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1970). Study of O(2,1) and O(3) representations and their applications to hydorgen problem and isotropic harmonic oscillator. : .

Chicago

Trehan Ramesh Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1970. Study of O(2,1) and O(3) representations and their applications to hydorgen problem and isotropic harmonic oscillator. : .

Harvard

Trehan Ramesh Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1970). Study of O(2,1) and O(3) representations and their applications to hydorgen problem and isotropic harmonic oscillator. : .

MLA

Trehan Ramesh Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. Study of O(2,1) and O(3) representations and their applications to hydorgen problem and isotropic harmonic oscillator. : . 1970.