David Geisslmeir, Heinz Falk,
"w,w'-Appended nucleo-base derivatives of hypericin"
, in Monatshefte für Chemie - Chemical Monthly, Vol. 139, Nummer 9, Seite(n) 1127-1136, 2008, ISSN: 0026-9247
Original Titel:
w,w'-Appended nucleo-base derivatives of hypericin