APA

Rupp M., Wyrostek M., Kaufmann D., VEBA OEL AG (Alemania), World Petroleum Congress (15th. : 1997 : Beijing), Wyrostek M., Kaufmann D. & VEBA OEL AG (Alemania).Advances in thermocatalytic cracking. : .

Chicago

Rupp Martin, Wyrostek Michael, Kaufmann Dieter, VEBA OEL AG (Alemania), World Petroleum Congress (15th. : 1997 : Beijing), Wyrostek Michael, Kaufmann Dieter and VEBA OEL AG (Alemania).Advances in thermocatalytic cracking. : .

Harvard

Rupp M., Wyrostek M., Kaufmann D., VEBA OEL AG (Alemania), World Petroleum Congress (15th. : 1997 : Beijing), Wyrostek M., Kaufmann D. and VEBA OEL AG (Alemania).Advances in thermocatalytic cracking. : .

MLA

Rupp Martin, Wyrostek Michael, Kaufmann Dieter, VEBA OEL AG (Alemania), World Petroleum Congress (15th. : 1997 : Beijing), Wyrostek Michael, Kaufmann Dieter and VEBA OEL AG (Alemania).: . .