74 libri in Bulgaro 

1962	1963	1966	1978
1979	1979	1979	1979
1979	1979	1980	1982
1982	1991	1994	1995
1995	1995	1995	1997
1998	1999	1999	2000
2001	2003	2007	circa 2009
2015	2015	2015	2015
2015	2015	2015	2015
2015	2015	2015	2015
2015	2015	2015	2015
2016	2016	2016	2016
2016	2016	2016	2016
2017	2017	circa 2018	2018
2019	2019	2019	2020
2020	2020	2020	2020
2020	2020	2020	2020
2021	2022	2023	2023
2024	2024