@article {Abreu:1994pi,
	title = {{Search for heavy neutral Higgs bosons in two doublet models}},
	journal = {Z. Phys.},
	volume = {C67},
	year = {1995},
	pages = {69-80},
	doi = {10.1007/BF01564822},
	author = {Abreu, P. and others}
}
