%0 Journal Article %T Comment on "Ferromagnetic film on a superconducting substrate" %A E. B. Sonin %J Physics %D 2001 %I arXiv %R 10.1103/PhysRevB.66.136501 %X A superconducting substrate is not able to shrink drastically domains in a ferromagnetic film, contrary to the prediction of Bulaevskii and Chudnovsky [Phys. Rev. B, 63, issue1 (2001)]. This is shown on the basis of the exact solution for the stripe domain structure. %U http://arxiv.org/abs/cond-mat/0102102v2