@article{DMGAA_2015_35_2_a7,
     author = {Hauke, Jan and Johnson, Charles and Ostrowski, Tadeusz},
     title = {Applications of saddle-point determinants},
     journal = {Discussiones Mathematicae. General Algebra and Applications},
     pages = {213--220},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGAA_2015_35_2_a7/}
}