@article{SIGMA_2009_5_a84,
     author = {Miloslav Znojil},
     title = {Cryptohermitian {Picture} of {Scattering} {Using} {Quasilocal} {Metric} {Operators}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2009},
     volume = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2009_5_a84/}
}