@article {2263,
	title = {On the chemotropism of insects and its significance for economic entomology},
	journal = {Bulletin of Entomological Research},
	volume = {4},
	year = {1914},
	pages = {113-117},
	type = {article},
	keywords = {attractants},
	author = {Tr{\"a}g{\r a}rdh, I.}
}
