The GALAH survey and symbiotic stars – I. Discovery and follow-up of 33 candidate accreting-only systems. - Munari, U; Traven, G; Masetti, N; Valisa, P; Righetti, G-L; Hambsch, F-J; Frigo, A; Čotar, K; De Silva, G M; Freeman, K C; Lewis, G F; Martell, S L; et al. (Monthly Notices of the Royal Astronomical Society, 2021)