@article{Gnitetskaya2026methodological, author={Gnitetskaya, T.N. and Gnitetskaya, T.N. and Zherebtsov, K.A.}, title={Methodological study of the physical concept of mass with entropy assessment of its content}, journal={THE TERRITORY OF NEW OPPORTUNITIES.THE HERALD OF VLADIVOSTOK STATE UNIVERSITETA}, publisher={Vladivostok State University}, year={2026}, pages={143-151}, volume={18}, issue={2}, }