@article{ND_2019_15_4_a1,
     author = {A. K. Adabrah and V. Dragovi\'c and M. Radnovi\'c},
     title = {Elliptical {Billiards} in the {Minkowski} {Plane} and {Extremal} {Polynomials}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {397--407},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ND_2019_15_4_a1/}
}