D. Geffroy, A. Hariki, J. Kunes:
"Excitonic magnet in external field: complex order parameter and spin currents";
Physical Review B, 97 (2018), 155144; 1 - 9.
http://dx.doi.org/10.1103/PhysRevB.97.155114Electronic version of the publication:
https://publik.tuwien.ac.at/files/publik_278112.pdf