Derrida's Critique of Lacan's Theory of Seriality

Derrida has a critique of Lacan's theory of seriality where – and it's collected in the purloid poem. There's no direct response from Lacan, but one can imagine it's a little bit. And there's this really great – like before we get into the – can I just tell the name of the essay? It's called La Factor de la Verite.