Edaphoclimatic factors determining sunflower yields spatiotemporal dynamics in northern UkraineAnastasiia Zymaroieva, Oleksandr Zhukov, Tetiana Fedoniuk, Tetyana Pinkina and Volodymyr VlasiukOCL, 28 (2021) 26DOI: https://doi.org/10.1051/ocl/2021013