Источник
Family archive scans / [1] Автобиография Л.В. Якобсона 1953-09-17, Буклет Москва июль 1973 с автографом Л.В. Якобсона / First draft with handwritten notes by L.V. Jacobson/label.dng, First draft with handwritten notes by L.V. Jacobson/1.dng, First draft with handwritten notes by L.V. Jacobson/2.dng, First draft with handwritten notes by L.V. Jacobson/3.dng, First draft with handwritten notes by L.V. Jacobson/4.dng