@article{Osipchuk_Tkachuk_2011, title={Analytic criterion for linear convexity of Hartogs domains with smooth boundary in $H^2$}, volume={63}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/2713}, abstractNote={We establish a criterion of the local linear convexity of sets in the two-dimensional quaternion space $H^2$, that are similar to the bounded Hartogs domains with smooth boundaries in the two-dimensional complex space
$C^2$.}, number={2}, journal={Ukrainsâ€™kyi Matematychnyi Zhurnal}, author={OsipchukT. M. and TkachukM. V.}, year={2011}, month={Feb.}, pages={226-236} }