Subhash Bhagat, Abhinav Chakraborty, Bibhuti Das, Krishnendu Mukhopadhyaya:Gathering over Meeting Nodes in Infinite Grid. CALDAM 2020: 318-330

Subhash Bhagat, Bibhuti Das, Abhinav Chakraborty, Krishnendu Mukhopadhyaya: k-Circle Formation and k-epf by Asynchronous Robots. Algorithms 14(2): 62 (2021)

Bibhuti Das, Krishnendu Mukhopadhyaya:k-Circle Formation by Oblivious Mobile Robots. ICDCN 2022: 238-239

Bibhuti Das, Abhinav Chakraborty, Subhash Bhagat, Krishnendu Mukhopadhyaya: k-Circle formation by disoriented asynchronous robots. Theor. Comput. Sci. 916: 40-61 (2022)

 Subhash Bhagat, Abhinav Chakraborty, Bibhuti Das, Krishnendu Mukhopadhyaya: Gathering over Meeting Nodes in Infinite Grid*. Fundam. Informaticae 187(1): 1-30 (2022)

Subhash Bhagat, Abhinav Chakraborty, Bibhuti Das, Krishnendu Mukhopadhyaya: Optimal Gathering Over Weber Meeting Nodes in Infinite Grid. Int. J. Found. Comput. Sci. 34(1): 25-49 (2023)

Bibhuti Das, Krishnendu Mukhopadhyaya:Uniform k-Circle Formation by Fat Robots. SSS 2023: 359-373