"Debkumar Dutta- Mazumder" . "D. Dutta" . "Mazumder" . "Debkumar Dutta" . . "Majumdar" . "Majumder" . "Debkumar Dutta-" . "Dutta-Mazumder"@en . "Debkumar"@en . "D. Dutta Majumder" . "D." . "Debkumar Dutta-Mazumder"@en . "Debkumar Dutta-Mazumder" . "Debkumar Dutta Majumdar" . . "D. Dutta Majumdar" . "Dutta Majumder" . . . .