Orlyuk, M., Melnik, P.P., Romenets, A.A. and Lishchetovich, L.I. 2012. On the effect of the Earth’s magnetic field on the crop-producing power of winter wheat in the territory of Ukraine. Geofizicheskiy Zhurnal. 34, 2 (Apr. 2012), 72–81. DOI:https://doi.org/10.24028/gzh.0203-3100.v34i2.2012.116612.