Authors: Bewsher, AD Polya, DA Lythgoe, PR Bruckshaw, IM Manning, DAC

Citation: Ad. Bewsher et al., Analysis of fountain solutions for anionic components, including alkylbenzenesulfonates, carboxylates and polyphosphates, by a combination of ion-exchange and ion-exclusion chromatography and inductively coupled plasma atomic emission spectrometry, J CHROMAT A, 920(1-2), 2001, pp. 247-253

Authors: Polya, DA Woolley, EM Simonson, JM Mesmer, RE

Citation: Da. Polya et al., The enthalpy of dilution and thermodynamics of Na2CO3(aq) and NaHCO3(aq) from T=298 K to T=523.15 K and pressure of 40 MPa, J CHEM THER, 33(2), 2001, pp. 205-243

Authors: Foxford, KA Nicholson, R Polya, DA Hebblethwaite, RPB

Citation: Ka. Foxford et al., Extensional failure and hydraulic valving at Minas da Panasqueira, Portugal: evidence from vein spatial distributions, displacements and geometries, J STRUC GEO, 22(8), 2000, pp. 1065-1086

Authors: Polya, DA Foxford, KA Stuart, F Boyce, A Fallick, AE

Citation: Da. Polya et al., Evolution and paragenetic context of low delta D hydrothermal fluids from the Panasqueira W-Sn deposit, Portugal: New evidence from microthermometric, stable isotope, noble gas and halogen analyses of primary fluid inclusions, GEOCH COS A, 64(19), 2000, pp. 3357-3371