Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_2020__65_2_a1, author = {Sp{\'\i}chal, Lud\v{e}k}, title = {Gielisova transformace logaritmick\'e spir\'aly}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {76--89}, publisher = {mathdoc}, volume = {65}, number = {2}, year = {2020}, zbl = {07675630}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_2020__65_2_a1/} }
Spíchal, Luděk. Gielisova transformace logaritmické spirály. Pokroky matematiky, fyziky a astronomie, Tome 65 (2020) no. 2, pp. 76-89. http://geodesic.mathdoc.fr/item/PMFA_2020__65_2_a1/