Gabriel N. Gatica, Francisco-Javier Sayas. Characterizing the inf-sup condition on product spaces. Numerische Mathematik, 109(2):209-231, 2008. [doi]
@article{GaticaS08,
title = {Characterizing the inf-sup condition on product spaces},
author = {Gabriel N. Gatica and Francisco-Javier Sayas},
year = {2008},
doi = {10.1007/s00211-008-0140-3},
url = {http://dx.doi.org/10.1007/s00211-008-0140-3},
researchr = {https://researchr.org/publication/GaticaS08},
cites = {0},
citedby = {0},
journal = {Numerische Mathematik},
volume = {109},
number = {2},
pages = {209-231},
}