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Политехник: издание Санкт-Петербургского государственного политехнического университета. — Санкт-Петербург, 1926-.
№ 4 (2184). — Электрон. текстовые дан. (1 файл : 25,1 МБ). — Ленинград, 1971 (Санкт-Петербург, 2015). — Загл. с титул. экрана. — Цифровая копия печатной публикации 1971 года. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Газета. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/ed-1107_130012_0000478757pn_04.pdf>.

stat
Period Read Print Copy Open Total
Year 2015 Quarter 1 February 7 0 4 0 11
March 2 0 5 0 7
Quarter 2 April 1 0 1 0 2
May 2 0 1 0 3
June 4 0 3 0 7
Quarter 3 July 6 0 4 0 10
August 1 0 1 0 2
September 0 0 1 0 1
Quarter 4 October 1 0 0 0 1
November 3 0 0 0 3
December 2 0 4 0 6
Year 2016 Quarter 1 January 1 0 5 0 6
February 3 0 0 0 3
March 13 0 8 0 21
Quarter 2 April 7 0 17 0 24
May 0 0 12 0 12
June 3 0 2 0 5
Quarter 3 July 1 0 2 0 3
August 1 0 0 0 1
September 2 0 0 0 2
Quarter 4 October 2 0 1 0 3
November 1 0 0 0 1
December 2 0 2 0 4
Year 2017 Quarter 1 January 3 0 3 0 6
February 0 0 0 0 0
March 4 0 2 0 6
Quarter 2 April 1 0 0 0 1
May 1 0 0 0 1
June 0 0 1 0 1
Quarter 3 July 3 0 2 0 5
August 1 0 0 0 1
September 2 0 1 0 3
Quarter 4 October 3 0 0 0 3
November 0 0 0 0 0
December 2 0 2 0 4
Year 2018 Quarter 1 January 0 0 1 0 1
February 1 0 4 0 5
March 0 0 0 0 0
Quarter 2 April 2 0 0 0 2
May 2 0 1 0 3
June 2 0 0 0 2
Quarter 3 July 0 0 3 0 3
August 0 0 0 0 0
September 3 0 2 0 5
Quarter 4 October 0 0 5 0 5
November 3 0 3 0 6
December 0 0 0 0 0
Year 2019 Quarter 1 January 3 0 0 0 3
February 0 0 0 0 0
March 1 0 3 0 4
Quarter 2 April 0 0 0 0 0
May 3 0 1 0 4
June 0 0 0 0 0
Quarter 3 July 1 0 1 0 2
August 0 0 0 0 0
September 3 0 0 0 3
Quarter 4 October 2 0 1 0 3
November 0 0 0 0 0
December 1 0 1 0 2
Year 2020 Quarter 1 January 0 0 1 0 1
February 1 0 1 0 2
March 6 0 4 0 10
Quarter 2 April 6 0 0 0 6
May 3 0 0 0 3
June 1 0 0 0 1
Quarter 3 July 0 0 0 0 0
August 1 0 0 0 1
September 4 0 0 0 4
Quarter 4 October 2 0 0 0 2
November 2 0 7 0 9
December 1 0 5 0 6
Year 2021 Quarter 1 January 1 0 3 0 4
February 3 0 0 0 3
March 0 0 0 0 0
Quarter 2 April 5 0 0 0 5
May 1 0 2 0 3
June 2 0 1 0 3
Quarter 3 July 8 0 3 0 11
August 3 0 0 0 3
September 0 0 2 0 2
Quarter 4 October 0 0 1 0 1
November 0 0 1 0 1
December 0 0 0 0 0
Year 2022 Quarter 1 January 4 0 1 0 5
February 0 0 0 0 0
March 4 0 2 0 6
Quarter 2 April 1 0 2 0 3
May 3 0 0 0 3
June 1 0 2 0 3
Quarter 3 July 3 0 2 0 5
August 3 0 1 0 4
September 0 0 0 0 0
Quarter 4 October 1 0 2 0 3
November 0 0 3 0 3
December 7 0 0 0 7
Year 2023 Quarter 1 January 3 0 1 0 4
February 2 0 1 0 3
March 3 0 3 0 6
Quarter 2 April 1 0 3 0 4
May 3 0 1 0 4
June 2 0 0 0 2
Quarter 3 July 1 0 2 0 3
August 2 0 3 0 5
September 3 0 4 0 7
Quarter 4 October 1 0 24 0 25
November 4 0 9 0 13
December 0 0 0 0 0
Year 2024 Quarter 1 January 1 0 0 0 1
February 0 0 5 0 5
March 1 0 5 0 6
Quarter 2 April 5 0 6 0 11
May 3 0 5 0 8
Total 224 0 228 0 452