APA

Widyan Hatem Salem Mahmoud, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof N Panchapakesan Supervisor & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1999). Phase transitions in scalar field theory and topological defects in the early universe. : .

Chicago

Widyan Hatem Salem Mahmoud, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof N Panchapakesan Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1999. Phase transitions in scalar field theory and topological defects in the early universe. : .

Harvard

Widyan Hatem Salem Mahmoud, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof N Panchapakesan Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1999). Phase transitions in scalar field theory and topological defects in the early universe. : .

MLA

Widyan Hatem Salem Mahmoud, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof N Panchapakesan Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. Phase transitions in scalar field theory and topological defects in the early universe. : . 1999.