@article{MET_1987__34_176138,
     author = {H. Heyer},
     title = {Modern concepts and theorems of mathematical statistics. {Springer} {Series} in {Statistics}  -  {E.} {B.} {Manoukian.}},
     journal = {Metrika},
     pages = {323--323},
     publisher = {mathdoc},
     volume = {34},
     year = {1987},
     url = {http://geodesic.mathdoc.fr/item/MET_1987__34_176138/}
}