#LyX 2.1 created this file. For more info see http://www.lyx.org/
-\lyxformat 465
+\lyxformat 474
\begin_document
\begin_header
\textclass beamer
\use_package stmaryrd 0
\use_package undertilde 0
\cite_engine basic
-\cite_engine_type numerical
+\cite_engine_type default
\biblio_style plain
\use_bibtopic false
\use_indices false