@article{article, title = {{Filling factors and magnetic field strengths of nanoflare-heated coronal active regions: Yohkoh and MDI observations}}, url = {{}}, year = {{2002}}, month = {{11}}, author = {{Jain R and Yashiro S}}, doi = {{10.1051/0004-6361:20021247}}, volume = {{394}}, journal = {{ASTRONOMY & ASTROPHYSICS}}, issue = {{3}}, pages = {{1111-1116}}, note = {{Accessed on 2024/12/22}}}