%0 Journal Article %T Mechanisms of detonation initiation in multi-focusing systems %A Utkin, P. S. %A Lopato, A. I. %A Vasil’ev, A. A. %J Shock Waves %V 30 %N 7-8 %P 741-753 %@ 0938-1287 %D 2020-09-08 %I Springer Berlin Heidelberg %~ DeepDyve