la-borde-1780/
landels-1999/
langwill-and-morley-pegge/
lapatin-2015/
larsson-1973-4/
laur-belart-1967/
laurent-and-dugas-1907/
layard-1853/
leenhardt-1930/
leick-2013/
leosini-1879/
lewis-and-short-1945/
leymann-hartleben-1926/
liceras-2014/
lief/
lissner-1961/
liversage-1971/
logan-1883/
loret/
loud-1948/
lowe-2014/
lucas-1948/
lucas-1973/
lukonin-1967/
lund-1973/
lund-1974/
lund-1977/
lund-and-reimers/