Folks:I have here a book that, sadly, has an unestablished author's name in acronym form on the t.p., and I can only guess at how it's vocalized. My impulse is to drop in some vowels and be done with it, but this is the main entry (and it would behoove me to ask Those Who Know.
The book: Hidushe mem-heh-resh-shin-shin-kaf sofit (work previously published as Kos ha-yeshu'ot)
the author's full name, as given in the book: Shemu'el Sho[dot]tin Kats Any help is welcome. Cheers. B