Warning: session_start() [function.session-start]: open(/var/lib/php5/sess_33f71f13315870df98d37d7bb91fb93e, O_RDWR) failed: Read-only file system (30) in /var/www/cosy/biblio/papers_fun.php on line 13

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /var/www/cosy/biblio/papers_fun.php:13) in /var/www/cosy/biblio/papers_fun.php on line 13

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /var/www/cosy/biblio/papers_fun.php:13) in /var/www/cosy/biblio/papers_fun.php on line 13

Warning: Cannot modify header information - headers already sent by (output started at /var/www/cosy/biblio/papers_fun.php:13) in /var/www/cosy/biblio/header.php on line 2
CoSy Bibliography
Preface
Nicola Cannata, Emanuela Merelli, Irek Ulidowski.
Electr. Notes Theor. Comput. Sci.. pp. 1-2. vol. 229 no. 1. 2009. 

@ARTICLE{DBLP:journals/entcs/CannataMU09,
  title = {{Preface}},
  author = {Cannata, Nicola and Merelli, Emanuela and Ulidowski, Irek},
  journal = {Electr. Notes Theor. Comput. Sci.},
  pages = {1-2},
  volume = {229},
  number = {1},
  year = {2009},
}

Warning: Unknown: open(/var/lib/php5/sess_33f71f13315870df98d37d7bb91fb93e, O_RDWR) failed: Read-only file system (30) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php5) in Unknown on line 0