Romakina L. N. |
Finite Closed 3(4)-Loops of Extended Hyperbolic Plane |
Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2010, vol. 10, iss. 3 |
Romakina L. N. |
Finite Closed 5-Loops of Extended Hyperbolic Plane |
Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2011, vol. 11, iss. 1 |
Romakina L. N. |
Oval lines of the hyperbolic plane of positive curvature |
Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2012, vol. 12, iss. 3 |
Romakina L. N. |
Hyperbolic Parallelograms of the Plane b H |
Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2013, vol. 13, iss. 3 |
Romakina L. N. |
Parabolic parallelograms of the plane Ĥ |
Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 2014, vol. 14, iss. 1, |