Fernando Ferri, Fernanda Massari, Maurizio Rafanelli. A Pictorial Query Language for Geographic Features in an Object-Oriented Environment. Journal of Computer Languages, 10(6):641-671, 1999.
@article{FerriMR99,
title = {A Pictorial Query Language for Geographic Features in an Object-Oriented Environment},
author = {Fernando Ferri and Fernanda Massari and Maurizio Rafanelli},
year = {1999},
tags = {meta-model, Meta-Environment, meta-objects, query language},
researchr = {https://researchr.org/publication/FerriMR99},
cites = {0},
citedby = {0},
journal = {Journal of Computer Languages},
volume = {10},
number = {6},
pages = {641-671},
}