TY JOUR TI Impact of local technological concentrators of stresses upon operation properties of parts worked KW stress technological concentrators KW profile surface KW local transition areas KW fatigue strength KW thread; gears KW turbine blades. JO Science intensive technologies in mechanical engineering AU Nikitin, S.. AU Makarov, V.F. AU Pesin, M.V. AU Gorbunov, A.S. PY 2017 IS 2017 PB Bryansk State Technical University