@book{ Solr-EB000682350, title = {The Book of L}, editor = {Rozenberg, G.}, editor = {Salomaa, A.}, address = {Berlin, Heidelberg}, publisher = {Springer Berlin Heidelberg}, year = {1986}, edition = {1st ed. 1986}, pages = {471}, isbn = {9783642954863}, url = {https://doi.org/10.1007/978-3-642-95486-3?nosfx=y} }