\backcite {DelgadoGarcia-SanchezMorais:numericalsgps}{{4}{1.1}{section.1.1}}
\backcite {DelgadoMorais:sgpviz}{{4}{1.1}{section.1.1}}
\backcite {DelgadoEgri-NagyMitchellPfeiffer2012-Viz}{{5}{1.1}{section.1.1}}
\backcite {fengraoab}{{5}{1.1}{section.1.1}}
\backcite {fengraoab}{{9}{2.2}{section.2.2}}
\backcite {DGSRP15}{{27}{6}{chapter.6}}
