I’m having the same problem
Please, what I need to do to correct this problem?
Wrong letters when I cited references from same author and same year!!
I’m having problems: It’s appearing wrong letters when I cited references from same author and same year!!
Corrected expected:
(Gottsberger and Silberbauer-Gottsberger 2006a; b),
But is appearing in this way: with letter K, instead of “b”:
(Gottsberger and Silberbauer-Gottsberger 2006a; k).
Expected: (Paulino-Neto 2014a, b, c)
Appearing: (Paulino-Neto 2014a, h, n)
references
Gottsberger 1989a. Comments on Flower Evolution and Beetle Pollination in the Genera Annona and Rollinia (Annonaceae). Plant Systematics and Evolution 167: 189-194.
------. 1989d. Beetle Pollination and Flowering Rhythm of Annona Spp (Annonaceae) in Brazil. Plant Systematics and Evolution 167: 165-187.
Thanks for your attention
Best wishes