[Koha] Add fileds in Z39.50 results mask

[Andrea Furin]

Hi to all.
This is my first question to the list.
I use Z39.50 searching: I'd like to know if there is a way to add new
fileds in the results windows after a Z39.50 searching: I'd need
"Publisher" and "Year of publication".

Thanks in advance

Andrea Furin