@article {323513,
	title = {Phyton 9: 144. 1960.},
	year = {1960},
	keywords = {Brahms},
	author = {(Bitter) Hawkes \& Hjert.}
}
@article {322037,
	title = {Record Scott. Pl. Breed. Sta.2, 1963: 105. 1963.},
	year = {1963},
	keywords = {Brahms},
	author = {(Bitter) Hawkes \& Hjert.}
}
@article {321911,
	title = {Rep. (Annual) Scott. Pl. Breed. Sta. 1956: 61. 1956.},
	year = {1956},
	keywords = {Brahms},
	author = {(Bitter) Hawkes \& Hjert. and (Bitter) Hawkes}
}
