Contribuciones al problema de la unidad del Himno homérico a Apolo

the problem of the unity of the homeric hymn to apollo has a long tradition in modern philology, since in 1782 ruhnken posited that the text that we have is actually constituted of two distinct hymns. i intend, firstly, to systematize briefly the different arguments, both the current and the traditional ones, in favor and against this idea, with their correspondent counter-arguments, and then to link this debate to a wider approximation to ancient hymnody that, perhaps without adding new proofs for ruhnken's tesis, might provide a new perspective for it, which, i hope, contributes to the problem.