@article{028167094,
title = "Effect of fertilizer nitrogen on plants and soil when various methods of nitrogen fertilizer application are used",
author = "Sokolov, O.A. and Semenov, V.M.",
year = "1985",
journal = "Agrokhimiya",
volume = "5",
pages = "23-30",
url = "https://eurekamag.com/research/028/167/028167094.php"
}