Part,  Chapter, Paragraph

1   II,     5.  2.  7| Peto V, Rayner M, Leal J, Luengo-Fernandez R and Gray A (2005): European
2  III,    10.  5.  3|  www.iga-info.de.~Leal J, Luengo-Fernandez R, Gray A, Peterson S, Rayner