TY - JOUR AU - G. A. Noskov TI - Plotkin's geometric equivalence, Mal'cev's closure and incompressible nilpotent groups JO - Zapiski Nauchnykh Seminarov POMI PY - 2018 SP - 147 EP - 161 VL - 470 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2018_470_a9/ LA - en ID - ZNSL_2018_470_a9 ER -