Back to the Abstract

	1 Introduction
	2 Observations and data reduction
	3 Observed line profiles
	4 Density conditions in the forbidden-line forming zone
	5 Disk wind: Radial expansion vs. rotation
	6 Theoretical profiles of optically thin lines
	7 Conclusions
	Appendix A: Emission line parameters
	Appendix B: Heliocentric radial velocities
	Appendix C: Remarks on individual objects
	Appendix D: Observed spectra
	References
	Online Material

	List of tables
	List of figures