Perdulak, J.; Kovac, D.; Kovacova, I.; Ocilka, M.; Gladyr, A.; Mamchur, D.; Zachepa, I.; Vince, T.; Molnar, J. Effective Utilization of Photovoltaic Energy Using Multiphase Boost Converter in Comparison With Single Phase Boost Converter. Communications 2013, 15, 32-38.