@article{Sterken+2011+195+203,
url = {https://doi.org/10.1515/astro-2017-0283},
title = {Ernst Julius Öpik, Solar Variability and Climate Change},
title = {},
author = {C. Sterken},
pages = {195--203},
volume = {20},
number = {2},
journal = {Open Astronomy},
doi = {doi:10.1515/astro-2017-0283},
year = {2011},
lastchecked = {2026-05-07}
}