Rolly, Traditionally there is only a linux-source-2.6.24. If you want the source used to build linux-image and linux-headers, you can apt-get source linux-image-2.6.24-17-openvz.
Rolly, 2.6.24. If you want the source used to build linux-image and linux-headers, you can apt-get source linux-image- 2.6.24- 17-openvz.
Traditionally there is only a linux-source-