What are the work type of Kamila Porczyk?
SELECT T1.Work_Type FROM journal_committee AS T1 JOIN editor AS T2 ON T1.Editor_ID   =   T2.Editor_ID JOIN journal AS T3 ON T1.Journal_ID   =   T3.Journal_ID WHERE T2.Name  =  "Kamila Porczyk"
work type of Kamila Porczyk refers to T1.Work_Type; joining tables journal_committee, editor, and journal to find related information; filtering condition is based on editor's name (T2.Name = 'Kamila Porczyk');