@article{10_4064_am_21_2_225_233,
     author = {W. Wysocki},
     title = {Maximal correlation in path analysis},
     journal = {Applicationes Mathematicae},
     pages = {225--233},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {1991},
     doi = {10.4064/am-21-2-225-233},
     zbl = {0741.62062},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-21-2-225-233/}
}