Queiroz, L.R. de M., Kawakami, J., Muller, M.M.L., Umburanas, R.C. and Eschemback, V. 2013. Tuber, seed size and spacing on potato yield under field conditions. Comunicata Scientiae. 4, 3 (Oct. 2013), 308–315. DOI:https://doi.org/10.14295/cs.v4i3.344.