@article {Kristan1974,
	title = {Neuronal control of swimming in the medicinal leech. I. Dynamics of the swimming rhythm},
	journal = {J. Comp. Physiol.},
	volume = {94},
	year = {1974},
	pages = {97{\textendash}119},
	author = {Kristan Jr., W.B. and Stent, G.S. and Ort, C.A.}
}
@article {Hope1974,
	title = {\emph{Deontostoma timmerchioi} {N.Sp.}, a new marine nematode ({Leptosomatidae} from {Antarctica}, with a note on the structure and possible function of the ventromedian supplement},
	journal = {Transactions of the American Microscopical Society},
	volume = {93},
	year = {1974},
	pages = {314{\textendash}324},
	author = {Hope, W. D.}
}
