Alfonseca, M Angeles, Ryabogin, Dmitry, Stancu, Alina, and Yaskin, Vladyslav. Characterizations of balls and ellipsoids by infinitesimal homothetic conditions. Retrieved from https://par.nsf.gov/biblio/10575752. Acta Mathematica Scientia 45.1 Web. doi:10.1007/s10473-025-0122-x.

Alfonseca, M Angeles, Ryabogin, Dmitry, Stancu, Alina, & Yaskin, Vladyslav. Characterizations of balls and ellipsoids by infinitesimal homothetic conditions. Acta Mathematica Scientia, 45 (1). Retrieved from https://par.nsf.gov/biblio/10575752. https://doi.org/10.1007/s10473-025-0122-x

Alfonseca, M Angeles, Ryabogin, Dmitry, Stancu, Alina, and Yaskin, Vladyslav. "Characterizations of balls and ellipsoids by infinitesimal homothetic conditions". Acta Mathematica Scientia 45 (1). Country unknown/Code not available: Acta Mathematica Scientia. https://doi.org/10.1007/s10473-025-0122-x. https://par.nsf.gov/biblio/10575752.

@article{osti_10575752,
place = {Country unknown/Code not available}, title = {Characterizations of balls and ellipsoids by infinitesimal homothetic conditions}, url = {https://par.nsf.gov/biblio/10575752}, DOI = {10.1007/s10473-025-0122-x}, abstractNote = {}, journal = {Acta Mathematica Scientia}, volume = {45}, number = {1}, publisher = {Acta Mathematica Scientia}, author = {Alfonseca, M Angeles and Ryabogin, Dmitry and Stancu, Alina and Yaskin, Vladyslav}, }