Schulz, S., Francke, W., König, W., Schurig, V., Mori, K., Kittmann, R., & Schneider, D. (1990). Male pheromone of swift moth,Hepialus hecta L. (Lepidoptera: Hepialidae). Journal of Chemical Ecology, 16, 3511-3521. doi:10.1007/BF00982114.