@article{escidoc:0026, title = {{Comment on magnonic black holes}}, author = {F\"ahnle, M. and Sch\"utz, G.}, journal = {{Journal of Magnetism and Magnetic Materials}}, volume = {444}, pages = {146--146}, publisher = {NH, Elsevier}, address = {Amsterdam}, year = {2017}, doi = {10.1016/j.jmmm.2017.07.009} }