@article{RSMUP_1974__51__197_0,
     author = {Valabrega, Paolo},
     title = {On a lifting problem for principal {Dedekind} domains},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {197--219},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {51},
     year = {1974},
     mrnumber = {376656},
     zbl = {0301.13011},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1974__51__197_0/}
}