@INPROCEEDINGS( PSC2021-6, 
 author = "Stefan Hoffmann",
 title = "The $n$-ary Initial Literal and Literal Shuffle",
 booktitle = "Proceedings of the Prague Stringology Conference 2021",
 address = "Czech Technical University in Prague, Czech Republic",
 editor = "Jan Holub and Jan {\v{Z}}{\v{d}}{\'{a}}rek",
 isbn = "978-80-01-06869-4",
 year = 2021,
 pages = "61--74",
)