@article{bwmeta1.element.desklight-51e4928e-efb3-4f4d-9656-62aa2a07393c,
author = {A. Olejniczak},
title = {Note on the first order orthogonal projections},
journal = {Applicationes Mathematicae},
volume = {19},
year = {1987},
pages = {135-138},
zbl = {0647.41007},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-51e4928e-efb3-4f4d-9656-62aa2a07393c}
}
A. Olejniczak. Note on the first order orthogonal projections. Applicationes Mathematicae, Tome 19 (1987) pp. 135-138. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-51e4928e-efb3-4f4d-9656-62aa2a07393c/