I. Liengola

A new forest species of Siphonochilus (Zingiberaceae) from Central Africa

C. Ewango, A. Poulsen, J. Lock, 1999 .

WCS Working Paper No. 19 - Biodiversity surveys of the Nyungwe Forest Reserve in southwest Rwanda

Alastair McNeilage, A. Plumptre, M. Masozera, 2002 .

Devastating Decline of Forest Elephants in Central Africa

Bethan J. Morgan, Patrick Boundja, G. Wittemyer, 2013, PloS one.

Human proximity and habitat fragmentation are key drivers of the rangewide bonobo distribution

H. Kühl, Tetsuya Sakamaki, T. Furuichi, 2013, Biodiversity and Conservation.

Composition and species richness of forest plants along the Albertine Rift, Africa

C. Ewango, T. Hart, I. Friis, 2005 .

Impact of the invasive liana Sericostachys scandens on forest composition: implications for the recovery of Grauer's gorilla in the Kahuzi-Biega National Park, Democratic Republic of Congo.

I. Liengola, 2008 .