Warning: session_start() [function.session-start]: open(/var/lib/php5/sess_e5cac24fc5b46ee28e0c899ecffda5b9, 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
Timed P Automata
Roberto Barbuti, Andrea Maggiolo-Schettini, Paolo Milazzo, Luca Tesei.
Electr. Notes Theor. Comput. Sci.. pp. 21-36. vol. 227. 2009.

@ARTICLE{DBLP:journals/entcs/BarbutiMMT09,
  title = {{Timed P Automata}},
  author = {Barbuti, Roberto and Maggiolo-Schettini, Andrea and Milazzo, Paolo and Tesei, Luca},
  journal = {Electr. Notes Theor. Comput. Sci.},
  pages = {21-36},
  volume = {227},
  year = {2009},
}

Warning: Unknown: open(/var/lib/php5/sess_e5cac24fc5b46ee28e0c899ecffda5b9, 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