Aggregation modes of the spin mono-labeled tylopeptin B and heptaibin peptaibiotics in frozen solutions of weak polarity as studied by PELDOR spectroscopy. - Milov, A.; Tsvetkov, Y.; Zotti, M.; Prinzivalli, C.; Biondi, B.; Formaggio, F.; Toniolo, C.; Gobbo, M. (Journal of Structural Chemistry, 2013)