naa a22 4500 51079002X CHVBK 20180411083316.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1134/S1063773713070062 doi (NATIONALLICENCE)springer-10.1134/S1063773713070062 Model rotation curves of disk galaxies oriented at an arbitrary angle to the plane of the sky [Elektronische Daten] [K. Stepanova, E. Volkov] We consider the effects of projection, absorption, and velocity dispersion on the shape of the rotation curve for a galaxy as a function of its disk inclination to the plane of the sky. We conclude that for galaxies with a fairly massive compact bulge these effects lead to a marked discrepancy between the rotation curve and the circular velocity curve even if their disks are viewed far from edge-on, especially for the rotation curves constructed from observations of the stellar component. Pleiades Publishing, Ltd., 2013 spiral galaxies nationallicence rotation curves nationallicence Stepanova K. St. Petersburg State University, Universitetski pr. 28, 198504, St. Petersburg, Russia aut Volkov E. St. Petersburg State University, Universitetski pr. 28, 198504, St. Petersburg, Russia aut Astronomy Letters Springer US; http://www.springer-ny.com 39/7(2013-07-01), 405-413 1063-7737 39:7<405 2013 39 11443 https://doi.org/10.1134/S1063773713070062 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1063773713070062 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stepanova K. St. Petersburg State University, Universitetski pr. 28, 198504, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Volkov E. St. Petersburg State University, Universitetski pr. 28, 198504, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Astronomy Letters Springer US; http://www.springer-ny.com 39/7(2013-07-01), 405-413 1063-7737 39:7<405 2013 39 11443 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer