@article{ZNSL_2004_314_a3,
     author = {E. G. Goluzina},
     title = {On the region of values of the system $\{f(z_1),\dots,f(z_n)\}$ in the class of typically real functions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {41--51},
     publisher = {mathdoc},
     volume = {314},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2004_314_a3/}
}