@article{CM_1979__38_1_113_0,
     author = {Piene, Ragni},
     title = {A proof of {Noether's} formula for the arithmetic genus of an algebraic surface},
     journal = {Compositio Mathematica},
     pages = {113--119},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {38},
     number = {1},
     year = {1979},
     mrnumber = {523267},
     zbl = {0399.14004},
     language = {en},
     url = {http://www.numdam.org/item/CM_1979__38_1_113_0/}
}