@article{10_4064_sm_38_1_125_130,
     author = {J. van Casteren and Seymour Goldberg},
     title = {The conjugate of the product of operators},
     journal = {Studia Mathematica},
     pages = {125--130},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {1970},
     doi = {10.4064/sm-38-1-125-130},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-38-1-125-130/}
}