@article{MET_1976__23_186166,
     author = {A. Kalliauer},
     title = {A {Contribution} to {Theory} and {Practice} of {Nonlinear} {Parameter} {Optimization}   -  {Stol,} {Ph.Th.}},
     journal = {Metrika},
     pages = {194--194},
     publisher = {mathdoc},
     volume = {23},
     year = {1976},
     url = {http://geodesic.mathdoc.fr/item/MET_1976__23_186166/}
}