Geodesic
On the region of values of the system $\{c_2,f(z_1),f(z_2)\}$ in the class of typically real finctions
Zapiski Nauchnykh Seminarov POMI, Analytical theory of numbers and theory of functions. Part 24, Tome 371 (2009), pp. 7-17 Cet article a éte moissonné depuis la source Math-Net.Ru

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The author's investigations in the well known class $T$ of typically real functions $f(z)$ in the disk $U=\{z\colon|z|<1\}$ are prolonged. The region of values of the system $\{c_2,f(z_1),f(z_2)\}$ in the class $T$ is investigated. As a corollary, the region of values $f(z_2)$ in the class of functions $f\in T$ with fixed values $c_2$ and $f(z_1)$ is determined. In the proof a criterion of decision power moment problem is used. Bibl. – 8 titles. 
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E. G. Goluzina. On the region of values of the system $\{c_2,f(z_1),f(z_2)\}$ in the class of typically real finctions. Zapiski Nauchnykh Seminarov POMI, Analytical theory of numbers and theory of functions. Part 24, Tome 371 (2009), pp. 7-17. http://geodesic.mathdoc.fr/item/ZNSL_2009_371_a1/

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