Iorgu I?tefan, Mustata G. Bioacoustic studies on some cricket species (Insecta:Orthoptera: Gryllidae) from Romania. Analele S?tiint?ifice ale Universita?t?ii ?Al. I. Cuza? Ias?i, s. Biologie animala?. 2008;LIV:57-64.

Koluguri NRao, G. Meenakshi N, Ghosh PKumar. Spectrogram Enhancement Using Multiple Window Savitzky-Golay (MWSG) Filter for Robust Bird Sound Detection. IEEE/ACM Transactions on Audio, Speech, and Language Processing. 2017;25(6):1183 - 1192. Available at: http://ieeexplore.ieee.org/document/7933047/.