APA

Bhatnagar K B, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Dr. R S Varma & University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1969). Periodic orbits with a collision in restricted problem of three and four bodies. : .

Chicago

Bhatnagar K B, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Dr. R S Varma and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. 1969. Periodic orbits with a collision in restricted problem of three and four bodies. : .

Harvard

Bhatnagar K B, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Dr. R S Varma and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. (1969). Periodic orbits with a collision in restricted problem of three and four bodies. : .

MLA

Bhatnagar K B, University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics, Supervisor : Dr. R S Varma and University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics. Periodic orbits with a collision in restricted problem of three and four bodies. : . 1969.