@article{JRAM_1980__313_152198,
     author = {Richard H. Hudson},
     title = {A common combinatorial principle underlies {Riemann's} formula, the {Chebyshev} phenomenon, and other subtle effects in comparative prime number theory. {I.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {133--150},
     publisher = {mathdoc},
     volume = {313},
     year = {1980},
     zbl = {0423.10023},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1980__313_152198/}
}