@article{JLT_2011_21_3_JLT_2011_21_3_a2,
     author = {Ya. S. Krylyouk },
     title = {The {Enveloping} {Algebra} of the {Petrogradsky-Shestakov-Zelmanov} {Algebra} is not {Graded-Nil} in the {Critical} {Characteristics}},
     journal = {Journal of Lie theory},
     pages = {703--709},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2011},
     url = {http://geodesic.mathdoc.fr/item/JLT_2011_21_3_JLT_2011_21_3_a2/}
}