@conference {OA2009,
	title = {A multiple-switch high-voltage DC-DC converter},
	booktitle = {17th Telecommunications Energy Conference, INTELEC {\textquoteright}95},
	year = {1995},
	month = {October},
	pages = {322{\textendash}329},
	url = {http://oa.uninova.pt/2009/},
	author = {MPN vanWesenbeeck and JB Klaassens and U vonStockhausen and AMD Anc{\'\i}ola and SS Valtchev}
}
