Popova, Z., Ivanova, M., Pereira, L., Alexandrov, V., Kercheva, M., Doneva, K., Martins, D. Droughts and climate change in Bulgaria: assessing maize crop risk and irrigation requirements in relation to soil and climate region. 2015 с. 35-53,.
Popova, Z., Ivanova, M., Pereira, L., Alexandrov, V., Kercheva, M., Doneva, K., Martins, D. Droughts and climate change in Bulgaria: assessing maize crop risk and irrigation requirements in relation to soil and climate region. 2015 с. 35-53,.
Popova, Z., Ivanova, M., Pereira, L., Alexandrov, V., Kercheva, M., Doneva, K., Martins, D. (2015) Droughts and climate change in Bulgaria: assessing maize crop risk and irrigation requirements in relation to soil and climate region, с. 35-53,.
Popova, Z., Ivanova, M., Pereira, L., Alexandrov, V., Kercheva, M., Doneva, K., & Martins, D. (2015). Droughts and climate change in Bulgaria: assessing maize crop risk and irrigation requirements in relation to soil and climate region. с. 35-53.
Popova Z, Ivanova M, Pereira L, Alexandrov V, Kercheva M, Doneva K, et al. Droughts and climate change in Bulgaria: assessing maize crop risk and irrigation requirements in relation to soil and climate region. 2015. p. с. 35-53.