See the translation in Spanish:
Marxismo frente a sectarismo - Respuesta a Luis Oviedo
Marxist.com recently published an article by Celia Hart in Havana. It has a very great significance, because the author, who is the daughter of two well-known leaders of the Cuban Revolution, calls for a discussion about Trotsky’s role and ideas. It immediately caused a controversy on an international scale. One of those who attacked Celia was a certain Israel Shamir, who raked up all the old Stalinist myths about the great role of Stalin. Alan Woods comments.