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Usage statistics
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Чеплыгин, Александр Сергеевич. Разработка двухтопливного двигателя, использующего сжиженный газ [Электронный ресурс]: магистерская диссертация: 13.04.03 / А. С. Чеплыгин; Санкт-Петербургский политехнический университет Петра Великого, Институт энергетики и транспортных систем ; науч. рук. А. Б. Зайцев. — Электрон. текстовые дан. (1 файл : 6,76 Мб). — Санкт-Петербург, 2017. — 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/v17-4378.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v17-4378>. — <URL:http://elib.spbstu.ru/dl/2/v17-4378.zip>.

stat
Period Read Print Copy Open Total
Year 2017 Quarter 4 November 13 0 0 0 13
December 1 0 0 0 1
Year 2018 Quarter 1 January 8 0 0 0 8
February 8 0 0 0 8
March 8 0 0 0 8
Quarter 2 April 8 0 0 0 8
May 3 0 0 0 3
June 7 0 0 0 7
Quarter 3 July 4 0 0 0 4
August 9 0 0 0 9
September 6 0 0 0 6
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 2 0 0 0 2
Year 2019 Quarter 1 January 1 0 0 0 1
February 2 0 0 0 2
March 1 0 0 0 1
Quarter 2 April 2 0 0 0 2
May 1 0 0 0 1
June 6 0 0 0 6
Quarter 3 July 1 0 0 0 1
August 4 0 0 0 4
September 2 0 0 0 2
Quarter 4 October 3 0 0 0 3
November 1 0 0 0 1
December 3 0 0 0 3
Year 2020 Quarter 1 January 1 0 0 0 1
February 5 0 0 0 5
March 1 0 0 0 1
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 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 1 0 0 0 1
June 0 0 1 0 1
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 1 0 0 0 1
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 1 0 0 0 1
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 1 0 1
Year 2023 Quarter 1 January 0 0 0 0 0
February 0 0 0 0 0
March 0 0 0 0 0
Quarter 2 April 1 0 0 0 1
May 1 0 0 0 1
June 0 0 0 0 0
Quarter 3 July 0 0 1 0 1
August 0 0 0 0 0
September 1 0 0 0 1
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Total 117 0 3 0 120