Дружинін, А., І. Островський, Ю. Ховерко, and А. Вуйцик. “Silicon-Germanium Wiskers As Sensitive Elements of Strain Sensors, Operating in Harsh Conditions”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 54, Sept. 2013, pp. 126-35, doi:10.20535/RADAP.2013.54.126-135.