\url{http://evolution.genetics.washington.edu/phylip/newick_doc.html}
Paradis, E. (2006) Definition of Formats for Coding Phylogenetic Trees
- in R. \url{http://pbil.univ-lyon1.fr/R/ape/misc/FormatTreeR_4Dec2006.pdf}
+ in R. \url{http://ape.mpl.ird.fr/misc/FormatTreeR_4Dec2006.pdf}
}
\author{Emmanuel Paradis \email{Emmanuel.Paradis@mpl.ird.fr}}