Complex sentence: Gruzman is loosely connected to the "Sydney School" of architects of the 1950s and 1960s Andrew Leach, Antony Moulis, Nicole Sully.
Split into simpler sentences: Gruzman is loosely connected to the "Sydney School" of architects which developed in the 50s and 60s. By Andrew Leach, Antony Moulis, Nicole Sully.