@article{JGG_2016_20_2_JGG_2016_20_2_a4,
     author = {L. Romakina },
     title = {Svetlana {Ribbons} with {Intersecting} {Axes} in a {Hyperbolic} {Plane} of {Positive} {Curvature}},
     journal = {Journal for geometry and graphics},
     pages = {209--224},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2016},
     url = {http://geodesic.mathdoc.fr/item/JGG_2016_20_2_JGG_2016_20_2_a4/}
}