How many movies have Jarmila Krulišová and Svatava Hrubcová collaborated on?

They have worked on 6 movies together! Their first movie together was Jeden ze soubojů (1972) while their highest rated movie together was Spor dramaturga Stroupežnického (1982). They have not worked together since O Vánocích už nechci slyšet ani slovo (1982). They are most known for their drama films together.