Nor has he neglected to study Huidobro among the great poets of Spanish America, as is only natural. But at the same time he has not disdained the siege of other poets, perhaps of lesser continental resonance. Among them Barquero, Millán, Cruchaga and Enrique Molina, whose prologue he wrote. He has also written a good book on Chilean poetry that was published, if I am not mistaken, in 73.