@article{article_118620, title={Observations des taches solaires en 1964}, journal={İstanbul University Science Faculty the Journal of Mathematics Physics and Astronomy}, volume={30}, year={2012}, author={Yılmaz, Fatma}, keywords={güneş, leke}, abstract={<img src="/public/site/images/hasretatsy/64güneş_leke.png" alt="" />}, publisher={Istanbul University}