Y. STEPCHYN, V. OTAMANSKYI, and I. MALYSHEV, “DYNAMIC PROCESSES ANALYSIS IN HIGH-SPEED SPINDLE ASSEMBLIES OF MACHINES TOOL WITH ACCOUNT DIFFERENT TYPES NONLINEARITY”, Herald of Khmelnytskyi National University. Technical sciences, vol. 305, no. 1, pp. 130–135, Feb. 2022, doi: 10.31891/2307-5732-2022-305-1-130-135.