Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime

Thermodynamic magnetization of a strongly correlated two-dimensional electron system

Pauli spin susceptibility of a strongly correlated two-dimensional electron liquid

Critical behaviour of the Pauli spin susceptibility of strongly correlated electrons in two dimensions

Sharply increasing effective mass near the 2D metal-insulator transition

Spin-independent origin of the strongly enhanced effective mass in a dilute 2D electron system

Sharply increasing effective mass: a precursor of a spontaneous spin polarization in a dilute two-dimensional electron system

Possible ferromagnetic instability in a dilute 2D electron system

Sharp increase of the effective mass near the critical density in a metallic two-dimensional electron system

Indication of the ferromagnetic instability in a dilute two-dimensional electron system.