Klemm, D.D.KlemmStein, A.A.SteinHeinze, T.T.HeinzePhilipp, B.B.PhilippWagenknecht, W.W.Wagenknecht2022-03-032022-03-031996https://publica.fraunhofer.de/handle/publica/188997en668Regioselectively substituted esters and ethers of cellulosebook article