@article{10_21136_CMJ_1990_102409,
     author = {Fern\'andez y Fern\'andez-Arroyo, F. J.},
     title = {On the product of operator valued measures},
     journal = {Czechoslovak Mathematical Journal},
     pages = {543--562},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {1990},
     doi = {10.21136/CMJ.1990.102409},
     mrnumber = {1084891},
     zbl = {0793.28009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102409/}
}