TY - JOUR AU - Yu. A. Yakubiv TI - Periodic solutions of a differential equation with a discontinuous delayed neutral-type feedback JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2024 SP - 396 EP - 404 VL - 220 IS - 2 UR - http://geodesic.mathdoc.fr/item/TMF_2024_220_2_a10/ LA - ru ID - TMF_2024_220_2_a10 ER -