@article{MET_1995__42_3-4_176575,
     author = {Philip Hougaard},
     title = {Nonlinear {Regression} and {Curved} {Exponential} {Families.} {Improvement} of the {Approximation} to the {Asymptotic} {Distribution.}},
     journal = {Metrika},
     pages = {191--202},
     publisher = {mathdoc},
     volume = {42},
     number = {3-4},
     year = {1995},
     zbl = {0833.62059},
     url = {http://geodesic.mathdoc.fr/item/MET_1995__42_3-4_176575/}
}