Shumik, M., O. Rubtsova, V. Pylypchuk, N. Kazanska, H. Vakhnovska, G. Dyachenko, T. Schepitska, O. Klyuenko, and M. Gaidaenko. “Collection Plots for Expositions As the Objects of Garden-Park Landscape”. Plant Introduction, Vol. 27, Sept. 2005, pp. 52-60, doi:10.5281/zenodo.2584294.