@article{MM2_1978__26_154594,
     author = {D. Landers and L. Rogge},
     title = {On {Projections} and monotony in {Lp-spaces.}},
     journal = {Manuscripta mathematica},
     pages = {363--370},
     publisher = {mathdoc},
     volume = {26},
     year = {1978},
     zbl = {0393.46026},
     url = {http://geodesic.mathdoc.fr/item/MM2_1978__26_154594/}
}