Institutional 2-cells and Grothendieck institutions

@incollection{pub3897,
    author = {

Mossakowski, Till
},
    editor = {

Futatsugi, K.
 and 

Jouannaud, J.-P.
 and 

Meseguer, J.
},
    title = {Institutional 2-cells and Grothendieck institutions},
    booktitle = {Algebra, Meaning and Computation. Essays Dedicated to Joseph A. Goguen on the Occasion of His 65th Birthday},
    series = {Lecture Notes in Computer Science (LNCS)},
    year = {2006},
    volume = {4060},
    pages = {124--149},
    publisher = {Springer},
    note = {Festschrift zum 65. Geburtstag, herausgegeben am Geburtstag des zu Ehrenden},
    isbn = {354035462X}
}