@article{MASLO_2002__52_4_a7,
     author = {Kub\'a\v{c}ek, Lubom{\'\i}r},
     title = {Weak nonlinearity of growth curve models},
     journal = {Mathematica slovaca},
     pages = {453--468},
     publisher = {mathdoc},
     volume = {52},
     number = {4},
     year = {2002},
     mrnumber = {1940249},
     zbl = {1014.62062},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2002__52_4_a7/}
}