@article{10_4064_cm_42_1_331_340,
     author = {Jan K. Pachl},
     title = {Two classes of measures},
     journal = {Colloquium Mathematicum},
     pages = {331--340},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {1979},
     doi = {10.4064/cm-42-1-331-340},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-42-1-331-340/}
}