@article{article, title = {{Time-dependent properties of sunspot groups. I. Lifetime and asymmetric evolution}},
publisher = {{EDP Sciences}},
url = {{}},
year = {{-0001}},
month = {{11}},
author = {{Forgè°©cs-Dajka E and Dobos L and Ballai I}},
doi = {{10.1051/0004-6361/202140731}},
journal = {{Astronomy and Astrophysics}},
note = {{Accessed on 2025/06/21}}}