V. Novickij, V. Stankevic, A. Grainys, J. Novickij, S. Tolvaisiene, and T. Stankevic, “Experimental Setup for Magnetoresistance Analysis of Lanthanum Manganites Thin Films”, ELEKTRON ELEKTROTECH, vol. 120, no. 4, pp. 47-50, Apr. 2012.