Logic and its applications [Electronic resource] : 4th indian conference, ICLA 2011, Delhi, India, January 5-11, 2011 : proceedings / eds. M. Banerjee, A. Seth. - Electronic text data. - Berlin ; Heidelberg : Springer, 2011. - (Lecture notes in computer science, ISSN 0302-9743 ; 6521). - ISBN 978-3-642-18026-2 : Б. ц.