Go'ldshtein V. M. Vladimir, Pchelintsev V. A. Valery Anatoljevich, & Ukhlov A. D. Alexander Dadaroolovich. (2018). Integral estimates of conformal derivatives and spectral properties of the Neumann-Laplacian; Journal of Mathematical Analysis and Applications; Vol. 463, iss. 1. 2018. https://doi.org/10.1016/j.jmaa.2018.02.063
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGo'ldshtein V. M. Vladimir, Pchelintsev V. A. Valery Anatoljevich, এবং Ukhlov A. D. Alexander Dadaroolovich. Integral Estimates of Conformal Derivatives and Spectral Properties of the Neumann-Laplacian; Journal of Mathematical Analysis and Applications; Vol. 463, Iss. 1. 2018, 2018. https://doi.org/10.1016/j.jmaa.2018.02.063.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGo'ldshtein V. M. Vladimir, et al. Integral Estimates of Conformal Derivatives and Spectral Properties of the Neumann-Laplacian; Journal of Mathematical Analysis and Applications; Vol. 463, Iss. 1. 2018, 2018. https://doi.org/10.1016/j.jmaa.2018.02.063.