Carvalho, Y. de, Sonnenberg, P.E. and Barbosa, R.A. (2007) “BEHAVIOR OF FOUR GERMAN POTATO VARIETIES IN RELATION TO COMMON SCAB (Streptomyces scabies (THAXT) WAKS.)”, Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], 2(1), pp. 71–76. doi:10.5216/pat.v2i1.1946.