@article{MMNP_2010_5_4_a15,
     author = {A. Sakhnovich},
     title = {On the {GBDT} {Version} of the {B\"acklund-Darboux} {Transformation} and its {Applications} to {Linear} and {Nonlinear} {Equations} and {Weyl} {Theory}},
     journal = {Mathematical modelling of natural phenomena},
     pages = {340--389},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {2010},
     doi = {10.1051/mmnp/20105415},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20105415/}
}