1. On the theoretical specification and sampling properties of autocorrelated time series;Bartlett;J.R. Statist. Soc. Suppl.,1946
2. Extensions of Quenouille's test for autoregressive schemes;Bartlett;J.R. Statist. Soc., B,1950
3. Fieller , E. C. 1947 The general autoregressive series, Appendix I to J. D. North's, ‘The Probability Approach to Manual Tracking’. Boulton Paul Aircraft Ltd., Technical Report No. 50