Peric, Z. H., A. V. Markovic, N. Z. Kontrec, S. R. Panic, and P. C. Spalević. “Novel Composite Approximation for the Gaussian Q-Function”. Elektronika Ir Elektrotechnika, vol. 26, no. 5, Oct. 2020, pp. 33-38, doi:10.5755/j01.eie.26.5.26012.