[1]
Denysenko, N. 2022. ABOUT THE PROPERTIES OF PERIODIC SOLUTIONS FOR SYSTEMS OF FUNCTIONAL-DIFFERENTIAL EQUATIONS WITH A SMALL PARAMETER. Sworld-Us Conference proceedings. 1, usc11-01 (Jul. 2022), 24–28. DOI:https://doi.org/10.30888/2709-2267.2022-11-01-021.