@article{MOMA_1982__93_178069,
     author = {Seppo Seikkala},
     title = {On a {Classical} {Nicoletti} {Boundary} {Value} {Problem.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {225--238},
     publisher = {mathdoc},
     volume = {93},
     year = {1982},
     zbl = {0474.34057},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1982__93_178069/}
}