@article{10_4064_cm_56_1_185_197,
     author = {J. Kaczorowski and W. Sta\'s},
     title = {On the number of sign changes in the remainder-term of the prime-ideal theorem},
     journal = {Colloquium Mathematicum},
     pages = {185--197},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {1988},
     doi = {10.4064/cm-56-1-185-197},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-56-1-185-197/}
}