@article{10_4064_cm_50_1_137_142,
     author = {Ulrich Rausch},
     title = {On a theorem of {Dobrowolski} about the product of conjugate numbers},
     journal = {Colloquium Mathematicum},
     pages = {137--142},
     publisher = {mathdoc},
     volume = {50},
     number = {1},
     year = {1985},
     doi = {10.4064/cm-50-1-137-142},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-50-1-137-142/}
}