@inproceedings{habib1968the,
title={The Hellinger square-integrability of matrix-valued measures with respect to a non-negative hermitian measure},
author={Habib Salehi},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203439653997088},
booktitle={Arkiv for Matematik},
volume={7},
number={4},
pages={299-303},
year={1968},
}
Habib Salehi. The Hellinger square-integrability of matrix-valued measures with respect to a non-negative hermitian measure. 1968. Vol. 7. In Arkiv for Matematik. pp.299-303. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203439653997088.