Kátai, János, Magdolna Tállai, Imre Vágó, and Andrea Balláné Kovács. 2018. “Changes of Some Soil Chemical and Microbiological Characteristics in a Long-Term Fertilization Experiment in Hungary”. Acta Agraria Debreceniensis, no. 150 (September): 253-65. https://doi.org/10.34101/actaagrar/150/1722.