@article{article,
title = {Pectic substances of plants and pectolytic enzymes of the parasite in infection of Onion by downy mildew},
author = {M.N.Talieva Furst, G.G.},
year = {1968},
howpublished = "\url{https://eurekamag.com/research/014/599/014599673.php}"
}