Positive interactions among alpine plants increase with stress
Ragan M. Callaway
,
Rob W. Brooker
,
Philippe Choler
,
Ragan M. Callaway
,
Rob W. Brooker
,
Philippe Choler
,
Zaal Kikvidze
,
Christopher J. Lortie
,
Richard Michalet
,
Leonardo Paolini
,
Francisco I. Pugnaire
,
Beth A. Newingham
,
Erik T. Aschehoug
,
Cristina Armas
,
David Kikodze
,
Bradley J. Cook
2002
Nature
1,828 citations