@article{10_4064_sm_74_3_293_302,
     author = {J. Stochel},
     title = {Individual boundedness condition for positive definite sesquilinear form valued kernels},
     journal = {Studia Mathematica},
     pages = {293--302},
     publisher = {mathdoc},
     volume = {74},
     number = {3},
     year = {1982},
     doi = {10.4064/sm-74-3-293-302},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-74-3-293-302/}
}