@article{ZNSL_2007_347_a11,
     author = {V. D. Lyakhovsky},
     title = {Parabolic twists  for linear algebras $A_{n-1}$},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {187--213},
     publisher = {mathdoc},
     volume = {347},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2007_347_a11/}
}