%0 Journal Article %B Journal of Quantitative Linguistics %D 2014 %I Taylor & Francis %N 1 %P 23 %R https://doi.org/10.1080/09296174.2013.856130 %T Lingua Franca and its Grammar Footprint: Introducing an Index for Quantifying Grammatical Diversity in Written and Spoken Language %V 21 %8 12/2013 %9 Research paper %& 22