Ponnudurai, A., Schulze, P., Seidel-Morgenstern, A., & Lorenz, H. (2024). Effect of feed concentration in solvent/anti-solvent precipitation fractionation of lignin: Impact on lignins structure-property correlations. Separation and Purification Technology, 337: 126343. doi:10.1016/j.seppur.2024.126343.