@article{SMZ_2007__48_3_55633,
     author = {Wang, Wei},
     title = {On stability of {CR-mappings} between nilpotent {Lie} groups of step two.},
     journal = {Sibirskij Matematicheskij Zhurnal},
     pages = {512},
     publisher = {mathdoc},
     volume = {48},
     number = {3},
     year = {2007},
     zbl = {1164.32306},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_3_55633/}
}