APA
Sood Ashok Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1969). Properties of S-matrix in potential scattering. : .
Chicago
Sood Ashok Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1969. Properties of S-matrix in potential scattering. : .
Harvard
Sood Ashok Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1969). Properties of S-matrix in potential scattering. : .
MLA
Sood Ashok Kumar, University of Delhi. Faculty of Science. Department of Physics and Astrophysics and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. Properties of S-matrix in potential scattering. : . 1969.