Swarup Nandi, Shivam Parashar, Madhusudhan Mishra, and Swanirbhar Majumder. “Heart Sound Segregation from Breath Sound Using Hilbert Variational Decomposition”. Journal of Coastal Life Medicine 10, no. 3 (December 7, 2022): 310–324. Accessed May 5, 2024. https://www.jclmm.com/index.php/journal/article/view/194.