Cullen, Adam (2009) Dialectic process and sonata form in Schubert’s A minor String Quartet, D804. Maynooth Musicology: Postgraduate journal, 2. pp. 40-70.
Cullen, Adam (2008) Schubert’s Chamber Music as a Road towards the Symphony. Maynooth Musicology: Postgraduate Journal, 1. pp. 99-120.