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Лесников, Петр Викторович. Преобразователь частоты с микропроцессорным управлением [Электронный ресурс]: дипломный проект: 220301 / П. В. Лесников; Санкт-Петербургский политехнический университет Петра Великого, Институт металлургии, машиностроения и транспорта ; науч. рук. Л. И. Тупикова. — Электрон. текстовые дан. (1 файл : 10,7 МБ). — Санкт-Петербург, 2016. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/v17-1474.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v17-1474>.

stat
Period Read Print Copy Open Total
Year 2017 Quarter 1 March 6 0 0 0 6
Quarter 2 April 9 0 0 0 9
May 8 0 0 0 8
June 1 0 0 0 1
Quarter 3 July 2 0 0 0 2
August 1 0 0 0 1
September 0 0 0 0 0
Quarter 4 October 4 0 0 0 4
November 3 0 0 0 3
December 4 0 0 0 4
Year 2018 Quarter 1 January 1 0 0 0 1
February 2 0 0 0 2
March 7 0 0 0 7
Quarter 2 April 4 0 0 0 4
May 2 0 0 0 2
June 1 0 0 0 1
Quarter 3 July 0 0 0 0 0
August 6 0 0 0 6
September 4 0 0 0 4
Quarter 4 October 2 0 0 0 2
November 0 0 0 0 0
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 0 0 1
Quarter 2 April 0 0 0 0 0
May 4 0 0 0 4
June 5 0 0 0 5
Quarter 3 July 5 0 0 0 5
August 3 0 0 0 3
September 8 0 0 0 8
Quarter 4 October 1 0 0 0 1
November 0 0 0 0 0
December 0 0 0 0 0
Year 2020 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 2 0 0 0 2
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
2021 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Year 2022 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 0 0 0 0 0
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 1 0 1
December 0 0 0 0 0
Total 99 0 1 0 100