@Book{f005606902, author = "Tapper, Harri", title = "Keisari ja kääpiöt ", publisher = "Jyväskylä : ", year = "" } <br /> <b>Warning</b>: Unknown: write failed: No space left on device (28) in <b>Unknown</b> on line <b>0</b><br /> <br /> <b>Warning</b>: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions) in <b>Unknown</b> on line <b>0</b><br />