@article{ZNSL_1988_166_a0,
     author = {N. K. Bakirov},
     title = {Observations of unequal accuracy in the {Behrens-Fisher} problem},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {6--8},
     publisher = {mathdoc},
     volume = {166},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1988_166_a0/}
}