Agrophysical trends: from actual challenges in Arable Farming and Crop Growing towards Advanced Technologies : proceedings of the 2nd International Conference, Saint Petersburg, 2-4 October , 2019 / ed. S. Yu Blokhina, O. A Ageenkova, A. Yu Tsivilev . Sankt-Peterburg :  Institute of Agrophysical Research , 2019 . 995 s . ISBN 978-5-905200-40-3 .