APA
Simmi Singh, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Soni S K Gu & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1999). New allowable forms of interactions linear in the velocity-Feynman-Dyson approach. : .
Chicago
Simmi Singh, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Soni S K Gu and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1999. New allowable forms of interactions linear in the velocity-Feynman-Dyson approach. : .
Harvard
Simmi Singh, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Soni S K Gu and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1999). New allowable forms of interactions linear in the velocity-Feynman-Dyson approach. : .
MLA
Simmi Singh, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Soni S K Gu and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. New allowable forms of interactions linear in the velocity-Feynman-Dyson approach. : . 1999.