\backcite {cicgra1}{{5}{1.2}{section.1.2}}
\backcite {cicgra2}{{5}{1.2}{section.1.2}}
\backcite {khukhro98}{{5}{1.3}{section.1.3}}
\backcite {cicgravl}{{5}{1.3}{section.1.3}}
\backcite {cicgra1}{{8}{2.2.3}{subsection.2.2.3}}
\backcite {cicgra2}{{8}{2.2.3}{subsection.2.2.3}}
\backcite {cicgravl}{{12}{2.4}{section.2.4}}
\backcite {cicgra1}{{14}{2.5}{section.2.5}}
\backcite {cicgra2}{{14}{2.5}{section.2.5}}
