Text this: Response surface models on the determination of partial molar volume, partial molar refraction, electronic polarizability and molecular radii from dilute multi-component data alone

           __   __    _  _     _____      _____  
  ____     \ \\/ //  | \| ||  |  ___||   / ___// 
 |    \\    \ ` //   |  ' ||  | ||__     \___ \\ 
 | [] ||     | ||    | .  ||  | ||__     /    // 
 |  __//     |_||    |_|\_||  |_____||  /____//  
 |_|`-`      `-`'    `-` -`   `-----`  `-----`   
 `-`