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Цуканов, Владимир Николаевич. Волоконно-оптическая техника [электронный ресурс]: Практическое пособие / В. Н. Цуканов, М. Я. Яковлев. — 1. — Вологда: Инфра-Инженерия, 2011 — 640 с. — Аспирантура. — <URL:https://znanium.com/catalog/document?id=109182>. — <URL:https://znanium.com/cover/0519/519912.jpg>.
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