Complex sentence: Stephanus pagination is the system of reference and organization used in modern editions and translations of Plato (and less famously, Plutarch) based on an edition of Plato by Henricus Stephanus (Henri Estienne).
Split into simpler sentences: Stephanus pagination is the system of reference and organization used in modern editions and translations of Plato (and less famously, Plutarch). This system of pagination is based on an edition of Plato by Henricus Stephanus (Henri Estienne).